createWallet abstract method
Creates an embedded (WaaS) wallet for the given chain via 2-of-2 MPC in the engine, then refreshes the user so the new credential is visible. Chain values: 'EVM', 'SOL', 'BTC', 'SUI', 'TON', 'TRON'.
Implementation
Future<WaasCreatedWallet> createWallet(String chain);