message: fix: throw error if unexpected chainID
diff: @@ -33,7 +33,8 @@ export const enum BnsContractAddress {
  function getBnsContractAddress(network: StacksNetwork) {
  if (network.chainId === ChainID.Mainnet) return BnsContractAddress.mainnet;
  - else return BnsContractAddress.testnet;
  + else if (network.chainId == ChainID.Testnest) return BnsContractAddress.testnet;
  + else throw new Error(`Unexpected ChainID: ${network.chainID}`);
  }
  export interface PriceFunction {
  