Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,556,796",
      "signature": "0xb6d3de7635a16ce52979ca5107582993f7b0342f6df4c78923bd86264f1c913cae24c616457c10906df5c556fc7dba00",
      "randomness": "0x37e7defcce4b337f80c0e7ced64f646b6d284163735c148392fcb7404d7c1fae"
    }
  ],
  "blockNumber": "7,409,535"
}

{
  "Sr25519": "0xae06b96349443877c2793fff1c42ec8ceb2648361ec099cac5daf523f0b91a4171e3be93f4a555346a32ed39f01c092d83f8a98326b04f6b9e8fb534c9c85a8c"
}