Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,579,674",
      "signature": "0x964d7b796d7d9e277c93f51497505f484ac14ca253b1c005ac135640b8c551971f719829c9eabcd3474fb17b132dea9e",
      "randomness": "0x8524b06d49c943a4fbdc4dc5a3a3d2a03ed9bcc22f4fe4bea76cd17214665cc0"
    }
  ],
  "blockNumber": "7,415,241"
}

{
  "Sr25519": "0x3cce6dcf2a908a3763c0f6e7b1c1f771567594dfd30418dbd16d66a9e585ab363c412022c1fe409504fa5628a5a765e800f9580da9dc96ecc6d906bf21523583"
}