Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,621,180",
      "signature": "0xa08802bfe98745bffe0a1302d1954fec2c0b8fcc59eb517e23ee77940f7e04fcda5085c4cc6bd724c4126e85636d3cf4",
      "randomness": "0xdc9362d02b93b4c4788156544bb432d286d6945cac68fe90cc9fdb567a0b9695"
    }
  ],
  "blockNumber": "7,425,611"
}

{
  "Sr25519": "0x7efd66f3a6f2119ef1612a13266e91f4b6d60b9ca52b946cac28b71d6b05373a0ad782c509bf1f05a8654e5dff6ec09669c4f1aa9219322d8fe7d5fc8b964183"
}