I am using the wp rest api for adding posts to my site from another app. Therefore I use POST /wp-json/wp/v2/seminar where seminar is my custom post type. In the post data I set content to some text.
The Problem is that Wordpress creates a block with the tinyMce editor instead of using the default guttenberg paragraph block (see images below).
What is created: Image of Tinymce
What I want to be created: Image of paragraph editor
Does someone know a way to make wordpress creating the paragraph insted of the tinymce block?