docs: public static List<List<List<Writable>>> executeToSequence(List<List<Writable>> inputWritables,
                                                                 TransformProcess transformProcess) {
          if (!(transformProcess.getFinalSchema() instanceof SequenceSchema)) {
              throw new IllegalStateException("Cannot return non-sequence data with this method");
          }
  
          return execute(inputWritables, null, transformProcess).getSecond();
      }