@Override
  public Hash hashForSignature() {
    final BytesValueRLPOutput out = new BytesValueRLPOutput();
    out.startList();
    out.writeIntScalar(getMessageType());
    out.writeRaw(this.encoded());
    out.endList();
    return Hash.hash(out.encoded());
  }
Read consensus round.

@param in the rlp input
@return the consensus round identifier
consensus/qbft-core/src/main/java/org/hyperledger/besu/consensus/qbft/core/payload/QbftPayload.java