You try the code.

$images = [
      'target_id' => 1,
      'alt' => '',
      'title' => '',
      'width'=>1440,
      'height'=>557
    ];
    $paragraph = Paragraph::create([
                                     'type' => 'paragraph_type',
                                     'field_images' => $images
                                   ]);
    $paragraph->save();

You try the code.

    $images = [
      'target_id' => 1,
      'alt' => '',
      'title' => '',
      'width'=>1440,
      'height'=>557
    ];
    $paragraph = Paragraph::create([
      'type' => 'paragraph_type',
      'field_images' => $images
    ]);
    $paragraph->save();

You try the code.

$images = [
      'target_id' => 1,
      'alt' => '',
      'title' => '',
    ];
    $paragraph = Paragraph::create([
                                     'type' => 'paragraph_type',
                                     'field_images' => $images
                                   ]);
    $paragraph->save();

You try the code.

$images = [
      'target_id' => 1,
      'alt' => '',
      'title' => '',
      'width'=>1440,
      'height'=>557
    ];
    $paragraph = Paragraph::create([
                                     'type' => 'paragraph_type',
                                     'field_images' => $images
                                   ]);
    $paragraph->save();