Your example code (above) works like a charm. Until now, I was using the EditorsKit block(s) json export function, which in return, once a person gets a hold of the export file, all they have to do is drag and drop the file on the editor, that's it... With this solution though, people would have to download the json files from my website manually...

With the Native Patterns though, all I have to do is include them in a plugin or theme, so it's a big time saver for the end users, and at the same time making the solution more professional.

Thanks again Justin !