Create paragraphs on node

gistfile1.txt

  $paragraph_item = Paragraph::create([
        'type' => 'html',
        'title' => 'Testing',
        'field_texto_largo_con_formato' => 'body test',
  ]);
  $paragraph_item->save();

  $paragraph_w = ParagraphWrapper::create([
    'type' => 'html',
    'title' => 'paragraph wrapper',
    'paragraph_items' => [
      'target_id' => $paragraph_item->id(),
      'target_revision_id' => $paragraph_item->getRevisionId(),
    ],
  ]);
  $paragraph_w->save();

// Create node object with attached file.
  $node = Node::create([
    'type' => 'ofertas',
    'title' => 'Druplicon test 2',
    'status' => 1,
    'moderation_state' => 'published',
    'field_tipo_de_oferta' => 'Empleo',
    'field_texto_plano' => 'Locaaalización',
    'field_node_paragraphs' => [
      'target_id' => $paragraph_w->id(),
      'target_revision_id' => $paragraph_w->getRevisionId(),
    ],
  ]);
  $node->save();