Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,552,161",
      "signature": "0xb0ba1cf75fe7a95ce3be24a79420b16b72dc3f7b877f2fa0255f1c420a704587a306f4a5fa3e06799d9bd2cb6684d147",
      "randomness": "0x2296fe3d24a312468e4daea9fd04a3668670b7e6efcaf714bd70e7e6159250d1"
    }
  ],
  "blockNumber": "7,408,376"
}

{
  "Sr25519": "0x0e713e50bc57da162243c9db6116853758ed51df4818c6f48a573d13e3e71f3f3451ba5bb6c240df156f75ca07e965b099f6c7630a53e5c09666b8db1c838286"
}