public void setNodeRecord(final NodeRecord nodeRecord) {
    this.nodeRecord = nodeRecord;
    this.forkId = ForkId.fromRawForkId(nodeRecord.get("eth"));
  }
Represents an Ethereum node that we are interacting with through the discovery and wire
protocols.
ethereum/p2p/src/main/java/org/hyperledger/besu/ethereum/p2p/discovery/DiscoveryPeer.java