preformulate = async (derivation, formula) => {
    const formulaId = deriveId(
      derivation,
      rootEntropy,
      cryptoPowers.makeSha512(),
    );
    const id = formatId({
      number: formulaId,
      node: localNodeId,
    });
    await persistencePowers.writeFormula(formulaId, formula);
    return { id, formulaId };
  }
@param {string} derivation
@param {Formula} formula