Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,571,660",
      "signature": "0x9893d55ff6c516e01e44308d900b97c5a500689f27b67765a95673e5ec6cfe2a2f066bb3f5571157a9d23d94a161f8de",
      "randomness": "0xdd7e7850c87acc2856734b99c3d265afe612954fb140e178236d3b1249cc359b"
    }
  ],
  "blockNumber": "7,413,250"
}

{
  "Sr25519": "0x8ec1f5ec0daf762e7b0d59640374c79a490dee60aa5d119f0ba742e9cd8aba5d335b2c02a39a4c91422e3b4ff70e103fcd2ac494bb0db51c464e895d79a8c688"
}