themes-wordpress/dos/patterns/hidden-post-title-blink-image.php

<?php
/**
 * Title: home
 * Slug: dos/hidden-post-title-blink-image
 * Categories: hidden
 * Inserter: no
 */
?>

<!-- wp:image {"id":256,"width":12,"height":25,"sizeSlug":"full","linkDestination":"none"} -->
<figure class="wp-block-image size-full is-resized"><img src="<?php echo esc_url( get_stylesheet_directory_uri() ); ?>/assets/images/blink-trace_default.gif" alt="" class="wp-image-256" width="12" height="25"/></figure>
<!-- /wp:image -->