You can export Lazy Blocks and Templates as a JSON file and then import it to another Lazy Blocks installation.
Also, you can export Lazy Blocks and Templates as PHP code (click on Generate PHP buttons) and reuse it in your theme or plugin code. You can place this PHP code for example in your theme functions.php file.
Keep in mind that Lazy Blocks plugin is still required to execute exported code.
Export JSON from blocks list
Demo JSON for Import
We have prepared demo JSON with all available controls added in the block. You may test it by importing this file (unarchive first):