blocks.render doesn't trigger "onChange"

render updates well the editor content but never triggers onChange() against the editor.

Steps to reproduce:
1. new editorJs with onChange() param
```
editor = new EditorJS({
placeholder: 'Start writing...',
autofocus: true,
holder: 'my-editor',
tools: customTools,
onChange: () => {
console.log('Content has been modified');
}
});
```
2. update content with `editor.blocks.render(jsonObject)`

Expected behavior:
triggers onChange
console log with "content has been modified"

Device, Browser, OS:
Chrome

Editor.js version:
latest

Plugins you use with their versions: