How to cook pecel rice

The Ingrediendts needed :
1½ cup raw peanuts
10 small red chilis
2 large red chilis
2 tsp asem tua [mature tamarind]
6 lime leaves
2 cloves garlic
2 thumb-sized pieces of kencur
2 tsp salt
about ¼ cup gula jawa [palm sugar]

The steps to cook :
1. Fry peanuts in oil for about 3 minutes
2. Crush peanuts to a fine powery paste in a lemper
3. Remove peanut mixture to a separate container
4. Crush remaining ingredients in a lemper
5. Add peanuts and mix well.

Quetion:

1. How many salt required to make rice of pecel?
2. How long time required to fry peanut?
3. What the ingredients to make pecel rice?