function shortcode_with_attributes( $atts, $content = null  ) {
    extract( shortcode_atts( array(
        'attribute' => '',
        'another' => ''
    ), $atts ) );

    return '<div class="shortcode_wrapper">
            <h2>'.$attribute.'</h2>
            '.$another.'
        </div>';
}
add_shortcode('shortcode_name', 'shortcode_with_attributes');