@Override
  public boolean equals(final Object o) {
    if (!(o instanceof QbftBlockAdaptor qbftBlock)) return false;
    return Objects.equals(besuBlock, qbftBlock.besuBlock)
        && Objects.equals(qbftBlockHeader, qbftBlock.qbftBlockHeader);
  }
Returns the Besu Block associated with this QbftBlock. Used to convert a QbftBlock back to a
Besu block.

@return the Besu Block
consensus/qbft/src/main/java/org/hyperledger/besu/consensus/qbft/adaptor/QbftBlockAdaptor.java