Some way of identifying an account on the chain. We intentionally make it equivalent
to the public key of our transaction signing scheme.
The type for looking up accounts. We don’t expect more than 4 billion of them, but you
never know…
The address format for describing accounts.
AssetId type
Balance of an account.
An index to a block.
Digest item type.
A hash of some data used by the chain.
Block header type as expected by this runtime.
Index of a transaction in the chain.
Alias to 512-bit hash when used in the context of a transaction signature on the chain.