Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,542,885",
      "signature": "0xb7b9c2a821fdc75067b8bf31193afbceaa1c2e2444b07178b23f6d43387f963dc8c61281596b33ed0dda795d0e11a375",
      "randomness": "0x5185d1bffdcfe699bb6318c360bf9c213ff0dc15033cb1e7f34f698548986093"
    }
  ],
  "blockNumber": "7,406,057"
}

{
  "Sr25519": "0xccb6857c3db725626d6d1afe93742d3cea719a8d0f13ed924c766a4d62906e4e4e95f2c712bfb629c9a599fbca0dcb5c5a58026c4d49bdf6ae189e10674bac84"
}