GRPC reflection is broken on the hub

[mmulji-ic]

Summary of Bug

Hubl is a tool that allows to query any Cosmos SDK based chain. @tac0turtle reported the following error:

$ ./hubl init cosmoshub
Configuring cosmoshub
Found data for cosmoshub in the chain registry
✔ Notional: grpc-cosmoshub-ia.cosmosia.notional.ventures:443

Error: error building protoregistry.Files: proto: message field "tendermint.liquidity.v1beta1.MsgCreatePool.deposit_coins" cannot resolve type: resolved "cosmos.base.v1beta1.Coin", but "cosmos/base/v1beta1/coin.proto" is not imported

Using a different query endpoint, results in a different error:

❯ hubl init cosmoshub
Configuring cosmoshub
Found data for cosmoshub in the chain registry
✔ Lavender.Five Nodes :bee:: cosmoshub-grpc.lavenderfive.com:443
cosmoshub-grpc.lavenderfive.com:443 endpoint selected
This chain does not support cosmos.reflection.v1 yet... attempting to use a fallback. Some features may be unsupported and it may not be possible to read all data.
panic: rpc error: code = Unavailable desc = unexpected HTTP status code received from server: 429 (Too Many Requests); malformed header: missing HTTP content-type

goroutine 26 [running]:
cosmossdk.io/tools/hubl/internal.loadFileDescriptorsGRPCReflection.func1()
	/Users/mmulji/pkg/mod/cosmossdk.io/tools/[email protected]/internal/compat.go:55 +0x158
created by cosmossdk.io/tools/hubl/internal.loadFileDescriptorsGRPCReflection
	/Users/mmulji/pkg/mod/cosmossdk.io/tools/[email protected]/internal/compat.go:46 +0x1ec

Other chains such as Osmosis and Regen also have limited support at the moment.

Version

Latest version of hubl and 9.0.x series of Gaia, possibly earlier.

Steps to Reproduce

Install hubl using go install cosmossdk.io/tools/hubl/cmd/hubl@latest Then run the following command: hubl init cosmoshub

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