Currently we have a demand for this feature

1. Paste the image in draft.js
2. Replace the pasted image in step1 with a new image a moment later

We have successfully, implemented step1, but have no idea on how to implement step2

For step1, our code is like this

   const currentContent = editorState.getCurrentContent()
   const entity = currentContent.createEntity('image', 'IMMUTABLE', {
     src: base64,
     id: id,
   })
   const newState = EditorState.set(editorState, {
     currentContent: entity,
   })
   const lastKey = entity.getLastCreatedEntityKey()
   setEditorState(AtomicBlockUtils.insertAtomicBlock(newState, lastKey, ' '))

For Step2, we tried the api like this.

 Modifier.replaceWithFragment

But Could not figured it out

Does anyone knows the solution?