Polkadot Launch Config - BTC-Parachain

config.json

{
    "relaychain": {
        "bin": "./bin/polkadot",
        "chain": "rococo-local",
        "nodes": [
            {
                "name": "alice",
                "wsPort": 9944,
                "port": 30444
            },
            {
                "name": "bob",
                "wsPort": 9955,
                "port": 30555
            },
            {
                "name": "charlie",
                "wsPort": 9966,
                "port": 30666
            },
            {
                "name": "dave",
                "wsPort": 9977,
                "port": 30777
            }
        ]
    },
    "parachains": [
        {
            "bin": "./bin/btc-parachain",
            "id": "21",
            "wsPort": 9988,
            "port": 31200,
            "balance": "1000000000000000000000",
            "flags": [
                "-lparachain-tokens=debug",
                "--execution=wasm",
                "--",
                "--execution=wasm"
            ]
        },
        {
            "bin": "./bin/btc-parachain",
            "id": "22",
            "wsPort": 9999,
            "port": 31300,
            "balance": "1000000000000000000000",
            "flags": [
                "-lparachain-tokens=debug",
                "--execution=wasm",
                "--",
                "--execution=wasm"
            ]
        }
    ],
    "simpleParachains": [],
    "hrmpChannels": [
        {
            "sender": 21,
            "recipient": 22,
            "maxCapacity": 8,
            "maxMessageSize": 512
        }
    ],
    "types": {},
    "finalization": false
}