Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,545,260",
      "signature": "0x94739b6537019cb1b1cd7dae931c8b4846ee81deab37cb227c66237a967492cba04bdb71f52907debbc25f8f1c68f9d3",
      "randomness": "0x5fd12b29e4c972e7d4125e96016f18a923c193ceb860cd95a1f6ff06a3e6791d"
    }
  ],
  "blockNumber": "7,406,651"
}

{
  "Sr25519": "0x841d0159a57504a37897f230140c97af8d8b094a3666a9e512eb1091130b2453b09f1e2a5b404d8e8f1c5aa457f0e2268ffbaffcec011f5280a19dd7da282289"
}