Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,647,176",
      "signature": "0xa241b43a0171fc40a029fe2ea14678dedb402ba7e4838f092d063dfd528ea79b93fb10024a01e2fd0e5d7755170578dc",
      "randomness": "0xc3b1103734081e205f576037bcf326628a74fea85cac25a88954318c40c0f98f"
    }
  ],
  "blockNumber": "7,432,099"
}

{
  "Sr25519": "0x54d07ca0998d31d7a7bcd3487dcc1771fbecec292517ade5c01de9907f6f95111747585dababf90f4555dff1659efca1c0dd7dd2198a72a6daf7871730e67381"
}