Air Fryer Pork Wontons

Name: Air Fryer Pork Wontons
Ingredients: 8 ounces ground pork; 1 sliced scallion; 1 tablespoon rice vinegar; 2 tablespoons soy sauce; 2 teaspoons sesame oil, plus more for brushing; 2 teaspoons cornstarch; 1 1/2 teaspoons grated garlic; 1 1/2 teaspoons ginger; 1/2 teaspoon sugar; 24 to 26 square wonton wrappers; 1 tablespoon black vinegar; 1/2 teaspoon sesame oil; 1/2 teaspoon sesame seeds; 1 scallion, sliced