Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,578,142",
      "signature": "0xb95a50af5e610de0e47f3189d087e0ca5d92b813f7dbfa5fe51b5da1e3789c1975d9bcf95db0cc29e3de531bbf883360",
      "randomness": "0x6c088bd8055486a00569bc2fe5f9f800ef8e618a2efeff82674f142a602cf175"
    }
  ],
  "blockNumber": "7,414,871"
}

{
  "Sr25519": "0xb870206e63fd124179b568e78e5e6d0c0bc20c6fb6c9a8a61eaf2abed64cd32cbef6f73db8e9ed40d7171f4fc03bc75e9f052f290d27823e58a86c526d85c987"
}