Use genesis_chunked API to work around genesis response is large errors

[romac]

Summary

When the genesis data is too large, the node responds to our /genesis query with:

WARN ThreadId(94) health_check{chain=archway-1}: Will use fallback value for max_block_time: `30s`. Error: response error: Internal error: genesis response is large, please use the genesis_chunked API instead (code: -32603)

Let's do what the chain says.

Problem Definition

Proposal

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