Add (slow) bootstrap API #24
Description
Add an API (and corresponding message types) for "slow" bootstrapping: given the hash of the latest block that a node is aware of, provide all blocks to this node in batches by arrival order.
{{ message }}
Add an API (and corresponding message types) for "slow" bootstrapping: given the hash of the latest block that a node is aware of, provide all blocks to this node in batches by arrival order.