public PostMergeContext setPostMergeAtGenesis(final boolean isPostMergeAtGenesis) {
    this.isPostMergeAtGenesis = isPostMergeAtGenesis;
    return this;
  }
Sets whether it is post merge at genesis

@param isPostMergeAtGenesis the is post merge at genesis state
@return the post merge context
consensus/merge/src/main/java/org/hyperledger/besu/consensus/merge/PostMergeContext.java