add datum in output transaction

datum.js

const datums = this.S.PlutusList.new();
const datum = this.S.PlutusData.new_constr_plutus_data(
  this.S.ConstrPlutusData.new(
    this.S.Int.new_i32(1),
    this.S.PlutusList.new()
  )
);
datums.add(datum);
console.log("datums", datums);

let t = this.S.TransactionOutput.new(
  this.S.Address.from_bech32(ReceiveAddress),
  outputValue
);
t.set_data_hash(this.S.hash_plutus_data(datum));
outputs.add(t);

this.S is "Loader.Cardano." of "@emurgo/cardano-serialization-lib-browser/"