UiWalletAccount: UiWalletHandle & Pick<
    WalletAccount,
    "address"
    | "chains"
    | "icon"
    | "label",
> & Readonly<{ publicKey: ReadonlyUint8Array }>

Represents a WalletAccount in a client application. It acts as a 'handle' to the underlying WalletAccount instance in the Wallet Standard registry, and contains a subset of its properties.