Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,540,794",
      "signature": "0x86c57770f32a5167259fe29cb2a81da122cf6e29fa2400a3646bf107ecfac7143adebbb48dc16d280a7cd2cfaeae3c67",
      "randomness": "0x6c19aad44c06b116533fef06b96c96bf0e7e41306d10e576022d1e51194e01ec"
    }
  ],
  "blockNumber": "7,405,534"
}

{
  "Sr25519": "0x52a9456701d1707c56f081a3a1c57be744eab89c160a597df5eee7ec749df200c3513d415354c032893c51ffedf76aa56e0eecec05ae999b73f0152aa2c2ad88"
}