pub const MILLI_SECS_PER_BLOCK: u64 = 6000;Expand description
This determines the average expected block time that we are targeting. Blocks will be
produced at a minimum duration defined by SLOT_DURATION. SLOT_DURATION is picked up by
pallet_timestamp which is in turn picked up by pallet_aura to implement fn slot_duration().
Change this to adjust the block time.