Season pork with salt and pepper. In a large pot over medium heat, add pork, onion, garlic, cloves, cumin seeds, bay leaf, and broth. Add enough water to cover pork by 2”. Bring to a boil, then cover and reduce heat to a simmer. Let simmer 1 ½ hours, skimming foam off top as necessary. Place dried chiles into a medium bowl and pour 2 cups boiling water over. Let soak 30 minutes. Place chiles and about ½ cup of their soaking liquid into a blender. Blend until smooth, adding more water as necessary. Add chile puree and hominy to pot with pork. Continue to simmer, covered, until pork is very tender, 1 hour and 30 minutes more. Serve pozole with radishes, cabbage, and cilantro.