Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,632,141",
      "signature": "0x94343645a06caca1d07fed6721588933ab9c5dcf27abbee8bf4aa978bf3282959f10d4f5d6fad95d346c3ea0840fd0e5",
      "randomness": "0x5900493001aebc88f9c03145e898a96cdfec12ebd35027122246d67d5dfdb8b0"
    }
  ],
  "blockNumber": "7,428,350"
}

{
  "Sr25519": "0x1a6408ddd5f43d2bd76ea5ccaa992134aef3b5592a51d2842400684ea6c7023cf7f8701c294db0e5eb1616e1d8d10d9398aea4178cabd446a411b2dbf01cc184"
}