Function init_node 

pub async fn init_node<P>(
    genesis: Genesis,
    network_params: NetworkParams,
    metrics: Box<dyn Metrics>,
    persistence: P,
    l1_params: L1Params,
    storage: Option<Storage>,
    event_consumer: impl EventConsumer + 'static,
    is_da: bool,
    identity: Identity,
    proposal_fetcher_config: ProposalFetcherConfig,
    empty_block_delay: Duration,
    leader_trace_dir: Option<PathBuf>,
) -> Result<SequencerContext<P>>
where
    P: SequencerPersistence + MembershipPersistence,
    Arc<P>: Storage<SeqTypes>,