Preheat the oven to 400° F. Line a baking sheet with parchment paper.Divide the pizza dough into 2 balls. On a floured surface, roll the dough into a large rectangle, around 9x13 inches. Transfer to the baking sheet. Spread each piece of dough with pesto, marinara, and then sprinkle on the chilies and Italian seasoning. Arrange the peppers over the sauce. Top with equal amounts of mozzarella and provolone. Pepperoni, then chorizo. Finish with arugula, if desired. Tuck in two sides of the dough, then roll up into a log (like a cinnamon roll), pinch to seal. Place seam side down.Brush the tops of the stromboli with the beaten egg, then sprinkle with sesame seeds. Take a sharp knife and cut 2 small slits on the top of the dough.Bake for 20-25 minutes, until golden brown. Slice, serve, and enjoy!