Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,636,429",
      "signature": "0x9774cabe3e49996257b13760d8230632738bdc1e0fab36c717000489cc10031ea866922161020b346e3e492cc66c73ad",
      "randomness": "0x66def811e27b9353fe096ca184c299dcfb4b20f3a8f50fffe705043032bdf65e"
    }
  ],
  "blockNumber": "7,429,422"
}

{
  "Sr25519": "0x5cf3658da578a57f89bbb1f25453c9fa0e7febb791e909080357543d23f5a3055d6b1777a77ed59efe684621511c6862f8e5ce9ca1051fa8b4f01bf83a96ad82"
}