public static PreparePayload readFrom(final RLPInput rlpInput) {
    rlpInput.enterList();
    final ConsensusRoundIdentifier roundIdentifier = ConsensusRoundIdentifier.readFrom(rlpInput);
    final Hash digest = Payload.readDigest(rlpInput);
    rlpInput.leaveList();
    return new PreparePayload(roundIdentifier, digest);
  }
Read from rlp input.

@param rlpInput the rlp input
@return the prepare payload
consensus/ibft/src/main/java/org/hyperledger/besu/consensus/ibft/payload/PreparePayload.java