Chain
Represents a blockchain chain in the Universal Bridge.
type Chain = { chainId: number; icon: string; name: string; nativeCurrency: { decimals: number; name: string; symbol: string };};The chain ID of the chain.
type chainId = number;The URL of the chain's icon.
type icon = string;The name of the chain.
type name = string;Information about the native currency of the chain.
type nativeCurrency = { decimals: number; name: string; symbol: string;};