Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,601,419",
      "signature": "0xa1cc8f5f4d117125dbb68724c47489320f3ba6c4e1e4f972d6c7b7d859a850030a9ed734ae0e3d4b6b872b08b45b91b9",
      "randomness": "0xef2d4eea82ce836a6eee6075addd32f5d52f3a295dbdb5bd263d983c66d8c34f"
    }
  ],
  "blockNumber": "7,420,671"
}

{
  "Sr25519": "0x02e8e9f08e67e8da7d068f8d8719bb03bf2216bd0f2b227af9d75f1c9fe3e8407e5828fa303d702e5b81714e6deda37e3c93e85c79072ce755ebd2f8b82efe8e"
}