@Override
  public int hashCode() {
    return Objects.hash(blobProofBundles, blobType);
  }
Get the cell indexes for the blobs. Passed to the CKZG4844JNI for proof verification.

@return an array of cell indexes
ethereum/core/src/main/java/org/hyperledger/besu/ethereum/core/kzg/BlobsWithCommitments.java