Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,614,862",
      "signature": "0xa87f80c46d11e4d7e9ff241a3e93bd8c5fcb7cd254969d1871f050116be7c7a2763e071c29abada1420cf97b51ca3dc5",
      "randomness": "0xfd932926f8ea285b754ed120b9be048e3e688a08890dc2f4a68d45c7d2f0bbaa"
    }
  ],
  "blockNumber": "7,424,031"
}

{
  "Sr25519": "0xb6d1b316a1816db55a9189873febf71e078d99ff760958b783b4f7e60a745f6d84d37103374f3459e37fd0cf8789391ea11a913b548c6c25dee78afbf2979084"
}