Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,613,678",
      "signature": "0xb63b9c11a63567eb99f20185f152e5f5678ebd43b358c62e98f847a13ea9c7bce70783e770145c62b77e06a5f28d61f4",
      "randomness": "0x532ca67e11d84767fe7a11fc90db59bd092efd5e694e640c38f254a3f98a984e"
    }
  ],
  "blockNumber": "7,423,735"
}

{
  "Sr25519": "0x08828645039ce8779efba8cf882f6ff54b9e92fa5125f96b32b74520fdb2e617a5075e14ec1a50db56cd82891dcc183fead2e39ad79d0cc3e511ea0ffe925086"
}