Heat the wok as hot as you can get it. If you turn off the lights, the bottom should glow…I am not kidding. When the wok is very hot, add the sesame oil (there will be smoke) and swirl to coat the pan. Immediately add the cold rice, edamame, and scallions, and fry, moving constantly, for 2 minutes, or until the scallions wilt. Add the soy sauce, chile paste, and basil, and fry for 1 minute more. Serve immediately.