Render a block statically

How i can render a block statically ? I can use the render function but I need to create a fake $block variabile, how to do that ?

found a working solution by creating a block instance:

$block = new \Kirby\Cms\Block([
    'content' => [
      'field1' => 'value',
      'field2' => 'value',
    ],
    'type' => 'hero'
  ]);
echo $block;