Research changes in node RPC interface and update RPC interaction in morley-client
Clarification and motivation
008 protocol brought some changes to the node RPC interface, that affect
see this CI failure and this.
Maybe there are more places, where
morley-client fails while interacting with 008 node.
So we should update tezos-node RPC interaction in morley-client. It's important to stay compatible with both 007 and 008 protocols (at least for now, until 008 is not activated in mainnet and 007 is deprecated)
RPC changes are checked,
morley-client is update respectively.
morley-client is compatible with both 007 and 008 nodes.