AuraExt¶
Storage functions¶
Authorities¶
Serves as cache for the authorities.
The authorities in AuRa are overwritten in on_initialize
when we switch to a new session,
but we require the old authorities to verify the seal when validating a PoV. This will
always be updated to the latest AuRa authorities in on_finalize
.
Python¶
result = substrate.query(
'AuraExt', 'Authorities', []
)
Return value¶
['[u8; 32]']
SlotInfo¶
Current slot paired with a number of authored blocks.
Updated on each block initialization.
Python¶
result = substrate.query(
'AuraExt', 'SlotInfo', []
)
Return value¶
('u64', 'u32')