Is there a status-call/api that a OCW could invoke in order to establish if the actual running node instance is fully synced? Maybe listening to a
frame_system event? Or knowing the total blocks number and comparing with the latest one? TIA.
NB: To better understand the UC, I have a RPC subscribed to an OCW. I want the RPC to be available, only once the node is fully synced. So I need the OCW to determine this before enabling the RPC calls.