Black Bean Soup with Roasted Poblano Chiles

Name: Black Bean Soup with Roasted Poblano Chiles
Ingredients: 2 poblano chiles; 2 tablespoons raw shelled pumpkin seeds (pepitas); 1 large dried pasilla or ancho chile, stemmed, seeds removed; 1 tablespoon vegetable oil; 1 medium onion, coarsely chopped; 4 garlic cloves, peeled, crushed; 1 14.5-ounce can fire-roasted or plain diced tomatoes; 4 cups low-sodium chicken broth; Kosher salt; 2 14.5-ounce cans black beans, drained; 1/2 cup crumbled queso fresco or feta; Lime wedges (for serving)