def METHOD_NAME(self):
    self.num_nodes = 7
    # 1e-9 chance of an empty round with no proposer.
    self.conf_parameters["vrf_proposal_threshold"] = '"{}"'.format(int_to_hex(int(2 ** 256 / 300 * 20)))
    self.conf_parameters["pos_pivot_decision_defer_epoch_count"] = '120'
    # self.conf_parameters["log_level"] = '"trace"'
    self.conf_parameters["dev_allow_phase_change_without_peer"] = "false"
    self.conf_parameters["hydra_transition_height"] = 300
    self.conf_parameters["hydra_transition_number"] = 300
    self.conf_parameters["cip43_init_end_number"] = 500
    self.conf_parameters["pos_reference_enable_height"] = 1000
    self.conf_parameters["era_epoch_count"] = 200
    self.conf_parameters["pos_round_per_term"] = 10
    self.conf_parameters["pos_term_max_size"] = 100
    self.conf_parameters["pos_in_queue_locked_views"] = 60
    self.conf_parameters["pos_out_queue_locked_views"] = 60
    self.conf_parameters["sigma_fix_transition_number"] = 1000000
    self.conf_parameters["tanzanite_transition_height"] = 100
    self.conf_parameters["cip112_transition_height"] = 100
    self.rpc_timewait = 6000