Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,588,378",
      "signature": "0x808d59a0103a9b954a5869d6ff3e72a5b961e16c72c45eaec9e1c72745713f259fa7c51a4f432c862b9ee84a60e08b0d",
      "randomness": "0xed4270aa696e2b0e7b89c8546cc86bef45175c0b526e852bf9e0d2b2321ed89f"
    }
  ],
  "blockNumber": "7,417,417"
}

{
  "Sr25519": "0x4a010a71ac4d5d7003c62a3641703fe19fc9441d3c9d5f62bfc02be928e4ce4fbcebfde427868fabedc85f84e44c5c276b331b3bec26adfab557179ffae7928b"
}