listAcquiredKeyPairs
listAcquiredKeyPairs(options: {
  lightnetAccountManagerEndpoint: string;
  }): Promise<{
  privateKey: PrivateKey;
  publicKey: PublicKey;
}[] | null>
Gets previously acquired key pairs list.
Parameters
• options
• options.lightnetAccountManagerEndpoint?: string
Account manager endpoint to fetch from
Returns
Promise\<{
privateKey: PrivateKey;
publicKey: PublicKey;
}[] | null>
Key pairs list or null if the request failed