Change the api to something that is more conducive to handling clients through dynamic dispatch #43
Description
Currently there is no easy way to build on top of cosm-tome and generically handle different clients. I think the current method of bundling ChainConfig and a generic client T together inside CosmTome is not the best api. If I don't know which client I want to use at compile time there is no easy way to build on top. My suggestion is to completely do away with the CosmTome type and instead simply use extension traits. For every client that is CosmosClient we get all of the nice cosm_tome methods.
Here is an example of the current api
let client = CosmosgRPC::new(chain_info.grpc_endpoint.clone().unwrap());
let cosm_tome = CosmTome::new(chain_info, client);
let response = cosm_tome.wasm_execute(req, &key, &tx_options).await?;and here is what it could look like with my suggested change
let client = CosmosgRPC::new(chain_info.grpc_endpoint.clone().unwrap());
let response = client.wasm_execute(chain_info, req, &key, &tx_options).await?;