Set weights and check hotkey registered using CLI process

[stephen-ridges]

This is scuffed af, but it's a temp fix 😭

This was done using a separate process, since the bittensor SDK has a memory leak when creating a new connection. even if it's garbage collected. More info in this PR #263. At least in a separate process, the operating system can clean up memory.

If we try doing it with the bittensor SDK, the subtensor.get_uid_for_hotkey_on_subnet(hotkey_ss58=weight_receiving_hotkey, netuid=config.NETUID) function always times out 😭

Setting weights:

Hotkey registered

Hotkey not registered

Testing:

docker run --rm --name local_chain -p 9944:9944 -p 9945:9945 ghcr.io/opentensor/subtensor-localnet:devnet-ready
# new terminal
btcli wallet transfer --wallet.name owner --dest "$(jq --raw-output ".ss58Address" ~/.bittensor/wallets/miner/coldkeypub.txt)" --amount 50000 --no_prompt --json-output
btcli wallet transfer --wallet.name owner --dest "$(jq --raw-output ".ss58Address" ~/.bittensor/wallets/validator/coldkeypub.txt)" --amount 50000 --no_prompt --json-output
btcli subnet register --wallet.name miner --wallet.hotkey default --netuid 1 --subtensor.chain_endpoint ws://127.0.0.1:9944 --no_prompt
btcli subnet register --wallet.name validator --wallet.hotkey default --netuid 1 --subtensor.chain_endpoint ws://127.0.0.1:9944 --no_prompt

# run platform
NETUID=1 SUBTENSOR_ADDRESS=ws://127.0.0.1:9944 SUBTENSOR_NETWORK=local MINER_AGENT_UPLOAD_RATE_LIMIT_SECONDS=1 ENV=prod uv run -m api.src.main --no-auto-update

# run vali
RIDGES_INFERENCE_GATEWAY_URL=http://192.168.1.72:1234 NETUID=1 SUBTENSOR_NETWORK=local SUBTENSOR_ADDRESS=ws://127.0.0.1:9944 MODE=validator VALIDATOR_WALLET_NAME=validator VALIDATOR_HOTKEY_NAME=default uv run -m validator.main --no-auto-update

# try upload with registered and unregistered hotkeys 
RIDGES_COLDKEY_NAME=miner RIDGES_HOTKEY_NAME=default NETUID=1 SUBTENSOR_ADDRESS=ws://127.0.0.1:9944 SUBTENSOR_NETWORK=local ./ridges.py --url http://localhost:8000 upload --file agent.py