Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,616,054",
      "signature": "0xb179e70c0f1aabb596da6b8141d18a4aabd14a8a253233ee092d84cf71c698d4278899f796b76c9a65c795e365400d22",
      "randomness": "0xf11b56860d87baaedb9bd335ec8662f55ba0c867652d3f2e6ce85590ff516b68"
    }
  ],
  "blockNumber": "7,424,329"
}

{
  "Sr25519": "0xa824104399cb6814219f36ffa8748e048568628696f74e45cba95b7b03644459fcae3aa2570394a5a6572dd6da835b5698e71c355fa906a0e53cea44e9aa2381"
}