Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,100",
      "signature": "0x81eed78bc8de0ad9bdb9d9a1ee6360b908e65f72bd15fd63c8cb9337f8291f37856c7b6f9f05b0fc3a66013b6697451b",
      "randomness": "0x18f22209bdbc9e5d1cf0bdc5ffa8bafc2fe019b903dec41b0190770126352100"
    }
  ],
  "blockNumber": "7,406,610"
}

{
  "Sr25519": "0x5a63d3ab6bcdf610cc46f4ea9723ffe28e4760dd6af02acfc66acb2f53fb0e470eb0ddec126517aaed31362437a042874ec4ee4152d4ecb5a7300d95af74a78a"
}