tweet.js

const setTweet = () => {
  const commentEl = document.querySelector('[class="DraftEditor-root"]');
  const editable = commentEl.querySelector("[contenteditable]");

  const data = new DataTransfer();
  data.setData("text/plain", "Hello World! 😍");
  editable.dispatchEvent(
    new ClipboardEvent("paste", {
      bubbles: true,
      clipboardData: data,
      cancelable: true,
    })
  );
};