<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _get_next(self):
 """Executes the next iteration of the PRNG evolution process, and returns the result """


        self.state = PRNG_A * self.state % PRNG_M
        return self.state