Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,819",
      "signature": "0x84c9f9397f4b309855a6fc2e30329755928f3413388f73173003a828fa70d78a593ba9026518c24a011a9c6d7ae0aa5a",
      "randomness": "0x4e27a4745e1b1acc93a7ed2a5844a9c99c912b37e3d8a30845564dfaf8db12e0"
    }
  ],
  "blockNumber": "7,414,790"
}

{
  "Sr25519": "0x08dbb7dea9a4cb4c2e6c64aa35e4390f97a8cbdd57403fc00ce7c119363eff0291e8af64f042453556d75977ad2d86f5d9dd8d8b3877a240746639135b57bb85"
}