Tasty South Indian Kadala Curry Recipe

1 cup kala chana (brown chick peas), soaked overnight and drained
1 tbsp coriander seeds
1 tsp fennel seeds
5 whole pandi chillies, broken into pieces
3/4 cup grated coconut
1 1/2 tbsp oil
1/2 cup finely chopped onions
1 cup finely chopped tomatoes
1/4 tsp turmeric powder
Salt to taste
1/2 tsp mustard seeds
1 whole dry Kashmiri red chilli, broken into pieces
5 curry leaves