set_scheduler_params: TxDescriptor<
    {
        new: {
            group_rotation_frequency: number;
            lookahead: number;
            max_availability_timeouts: number;
            max_validators_per_core?: number;
            num_cores: number;
            on_demand_base_fee: bigint;
            on_demand_fee_variability: number;
            on_demand_queue_max_size: number;
            on_demand_target_queue_utilization: number;
            paras_availability_period: number;
            ttl: number;
        };
    },
>

Set scheduler-params.