Grilled Pork Chops with Adobo Paste

Name: Grilled Pork Chops with Adobo Paste
Ingredients: For the adobo paste; 5 (25 grams) dried guajillo chiles , stems and seeds removed; 4 (45 grams) dried ancho chiles , stems and seeds removed; 1 (3 grams) dried morita chiles , stems and seeds removed; 2 tablespoon olive oil, divided; 1 teaspoon cumin seeds; 1 teaspoon coriander seeds; 1 teaspoon black peppercorns; 1 tablespoon annatto seeds; 2 cloves garlic; 5 tablespoons apple cider vinegar; 2 teaspoon kosher salt; For the pork chops; 6 (1-inch thick) bone-in pork chops; Flaky salt, for seasoning; Freshly ground black pepper, for seasoning