Plume

Set up your Plume node.

To run a plume node, you’ll have to:

  1. Run a Celestia DA Server

  2. Run a Plume Nitro Node

Create celestia-server.yaml file with the below config to run the Celestia DAS server.

TBA
services:
  celestia-server-mocha:
    image: ghcr.io/celestiaorg/nitro-das-celestia:v0.4.3
    container_name: celestia-server-mocha
    entrypoint:
      - /bin/celestia-server
      - --celestia.namespace-id
      - "0cd3a18eab940678"  # Make sure to use 0cd3a18eab940678 as the Namespace ID for Plume Testnet.
      - --rpc-addr
      - "0.0.0.0"
      - --rpc-port
      - "26657"
      - --celestia.rpc
      - "CELESTIA_MOCHA_ENDPOINT" # Replace with your Celestia Mocha RPC URL
      - --log-level
      - "DEBUG"
    ports:
      - "1317:1317"
      - "9090:9090"
      - "26657:26657" # Celestia RPC Port
      - "1095:1095"
      - "8080:8080"
Terminal window
docker compose -f celestia-server.yaml up -d
Terminal window
TBA
Terminal window
docker logs -f celestia-server-mocha

Create plume.yaml file with the below config to run the Plume node.

TBA
services:
  plume-testnet:
    image: ghcr.io/conduitxyz/plume-nitro:v3.3.2-celestia
    container_name: plume-testnet
    restart: unless-stopped
    ports:
      - "8547:8547"
      - "6070:6070"
    command:
      - --chain.id=98867
      - --chain.name=conduit-orbit-deployer
      - --http.addr=0.0.0.0
      - --http.corsdomain=*
      - --http.vhosts=*
      - --ws.expose-all
      - --ws.rpcprefix=/
      - --ws.port=8547
      - --ws.addr=0.0.0.0
      - --ws.origins=*
      - --http.api=net,web3,eth,txpool,debug,admin,arb,arbdebug,arbtrace
      - --ws.api=net,web3,eth,txpool,debug
      - --chain.info-json=[{"chain-id":98867,"parent-chain-id":11155111,"chain-name":"conduit-orbit-deployer","chain-config":{"chainId":98867,"homesteadBlock":0,"daoForkBlock":null,"daoForkSupport":true,"eip150Block":0,"eip150Hash":"0x0000000000000000000000000000000000000000000000000000000000000000","eip155Block":0,"eip158Block":0,"byzantiumBlock":0,"constantinopleBlock":0,"petersburgBlock":0,"istanbulBlock":0,"muirGlacierBlock":0,"berlinBlock":0,"londonBlock":0,"clique":{"period":0,"epoch":0},"arbitrum":{"EnableArbOS":true,"AllowDebugPrecompiles":false,"DataAvailabilityCommittee":true,"InitialArbOSVersion":32,"InitialChainOwner":"0x09a24DD120676EA4034cD47BfA4432a6a87A8a42","GenesisBlockNum":0}},"rollup":{"bridge":"0xC55b89c17d7a35877FA4ea818fea2a70d5765f1c","inbox":"0xb48cdff890199f5De31514024B95F8664F8Af222","sequencer-inbox":"0xbCa991f1831bE1F1E7e5576d5F84A645e70F3E4d","rollup":"0x76268c4a75D1bE588356569acbfE03366d9eDCbD","validator-utils":"0x9d502DD38E6E7FBdd3b7e964345d544ec37f1D72","validator-wallet-creator":"0x684A827456373a0C0379B1C82BA31Ee5E4F88F62","deployed-at":7889627}}]
      - --node.celestia-cfg.enable=true
      - --node.celestia-cfg.url=http://celestia-server-mocha:26657
      - --node.data-availability.enable=true
      - --node.data-availability.rest-aggregator.enable=true
      - --node.data-availability.rest-aggregator.urls=https://das-plume-testnet-1.t.conduit.xyz
      - --execution.forwarding-target=https://testnet-rpc.plume.org
      - --execution.caching.archive
      - --parent-chain.connection.url=<ETH_SEPOLIA_RPC_URL> # Replace with execution layer client like Geth, Erigon, Nethermind, or Reth rpc url
      - --parent-chain.blob-client.beacon-url=<ETH_SEPOLIA_BEACON_RPC_URL> # Replace with consensus layer client like Lighthouse, Prysm, Nimbus, or Teku rpc url
      - --node.staker.enable=false
      - --node.feed.input.url=wss://relay-plume-testnet-1.t.conduit.xyz
      - --node.sequencer=false
      - --execution.rpc.tx-fee-cap=100
      - --execution.rpc.gas-cap=500000000
      - --metrics
      - --metrics-server.addr=0.0.0.0
      - --metrics-server.port=6070
      - --metrics-server.update-interval=5s

Start Plume Nitro Node

Terminal window
docker-compose -f plume.yaml up -d

Check Plume Nitro Node Logs

Terminal window
TBA
Terminal window
docker logs -f plume-testnet

After a few minutes, you should see lines that look like this. This means your node has started syncing with the network and is receiving blocks.

Terminal window
INFO [06-02|08:03:03.483] InboxTracker                             sequencerBatchCount=3 messageCount=15 l1Block=7,900,124 l1Timestamp=2025-03-14T09:59:00+0000
INFO [06-02|08:03:03.496] created block                            l2Block=14 l2BlockHash=8405d0..0bfae6
INFO [06-02|08:03:04.485] InboxTracker                             sequencerBatchCount=4 messageCount=16 l1Block=7,902,343 l1Timestamp=2025-03-14T17:50:01+0000
INFO [06-02|08:03:04.498] created block                            l2Block=15 l2BlockHash=f48fcc..2f4412
INFO [06-02|08:03:05.551] InboxTracker                             sequencerBatchCount=5 messageCount=18 l1Block=7,915,027 l1Timestamp=2025-03-16T14:56:01+0000
INFO [06-02|08:03:05.568] created block                            l2Block=16 l2BlockHash=368751..af5f8b
INFO [06-02|08:03:06.124] InboxTracker                             sequencerBatchCount=6 messageCount=30 l1Block=7,916,951 l1Timestamp=2025-03-16T22:00:09+0000
INFO [06-02|08:03:06.569] created block                            l2Block=29 l2BlockHash=c9f179..bb553e
INFO [06-02|08:03:06.655] InboxTracker                             sequencerBatchCount=7 messageCount=32 l1Block=7,920,611 l1Timestamp=2025-03-17T10:32:32+0000
INFO [06-02|08:03:07.570] created block                            l2Block=31 l2BlockHash=37f20a..e11dcc
INFO [06-02|08:03:07.620] InboxTracker                             sequencerBatchCount=9 messageCount=39 l1Block=7,924,098 l1Timestamp=2025-03-17T22:27:20+0000
INFO [06-02|08:03:08.381] InboxTracker                             sequencerBatchCount=11 messageCount=52 l1Block=7,925,945 l1Timestamp=2025-03-18T04:15:34+0000
INFO [06-02|08:03:08.570] created block                            l2Block=51 l2BlockHash=1bd97f..28eb52

Once your node is up and running, you need to add the Plume chain to your ampd daemon’s config.tomlfile. This can be done by adding in the following configuration:

TBA
[[handlers]]
type="EvmMsgVerifier"
chain_name="plume"
chain_finalization="RPCFinalizedBlock"
chain_rpc_url="your_own_rpc"
cosmwasm_contract="axelar1nrdqke6tcxjuymg5gyd9x3yg35n3wrgarnj3sqskp98z2xnvlx9q82f63t"


[[handlers]]
type="EvmVerifierSetVerifier"
chain_name="plume"
chain_finalization="RPCFinalizedBlock"
chain_rpc_url="your_own_rpc"
cosmwasm_contract="axelar1nrdqke6tcxjuymg5gyd9x3yg35n3wrgarnj3sqskp98z2xnvlx9q82f63t"

For your node to be recognized by the Axelar Network, you need to register your verifier’s support for the chain with the ampd daemon. This can be done by running:

Terminal window
ampd register-chain-support amplifier plume

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