Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,552,116",
      "signature": "0xa4452c6fd1983f161f286e2bb7e4c87b758b12bdb84bf6897c1185418751fe0fb497f1870e70e9aec8b4cb752f5aac1e",
      "randomness": "0x439a2258758ddff57656ac7a55feab38bc3970981ca5ad7e63b839cce73f73a7"
    }
  ],
  "blockNumber": "7,408,364"
}

{
  "Sr25519": "0x20e5bf63d8381a933dcb095a4768518f86379a81475c70d888715d4aaed54f7693e92158e1bc94a07066a588a13a9dfd61ffd9c4fd92d11200d572ff46bbe38f"
}