cross chain via relayer

build ibc module

Reference: https://docs.ignite.com/guide/ibc

ignite chain serve  --reset-once --config earth.yml
ignite chain serve  --reset-once --config mars.yml

change config.toml

fix :error query block data

The relayer looks back in time at historical transactions and needs to have an index of them.

Specifically check ~/.<node_data_dir>/config/config.toml has the following fields set:

indexer = "kv"
index_all_tags = true

config relayer

[Configure the chains you want to relay between]

rly config init

[Configure the chains you want to relay between]

rly chains add  --file ibc-0.json ibc0
rly chains add  --file ibc-1.json ibc1

[Import OR create new keys for the relayer to use when signing and relaying transactions.]

## represent realyer memonic
rly keys restore ibc0 relayer "equal party manual lottery glimpse guard giggle idle winner hundred pizza donkey maximum camera crystal camp bulb wine wild prosper digital oyster left monster"
 
 
rly keys restore ibc1 relayer "prison combine panther someone crack pigeon junior remember uniform power cupboard humor such spin tuna urge oak amused crisp zone unknown lab easily mammal"

[change config.yaml key as relayer]

global:
    api-listen-addr: :5183
    timeout: 10s
    memo: ""
    light-cache-size: 20
chains:
    ibc0:
        type: cosmos
        value:
            key-directory: /Users/carver/.relayer/keys/earth
            key: "relayer"  ## change
            
    ibc1:
        type: cosmos
        value:
            key-directory: /Users/carver/.relayer/keys/mars
            key: "relayer"  ## change 
            chain-id: mars

[Ensure the keys associated with the configured chains are funded.]

rly q balance ibc0
rly q balance ibc1

[Create Path Across Chains.]

1. Add basic path info to config
rly paths new earth mars demo-path
 
2. Next we need to create a channel, client, and connection
	a. rly transact clients demo-path
	b. rly transact connection demo-path
	c. rly transact channel demo-path --src-port blog --dst-port blog --version blog-1

[Finally, we start the relayer on the desired path]

rly paths list
rly start [path]
rly start

send IBC msg