Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,573,692",
      "signature": "0x964b6f95208818434743fcd8c5108a7e595dad2c16b2abeec72fa5f2311eed02ca2f24ee5945f28903c37fa86c6098ec",
      "randomness": "0x13ee6dc223200f0dedc125f36ab784fc7193ddea1919614da02888e30fe27c06"
    }
  ],
  "blockNumber": "7,413,758"
}

{
  "Sr25519": "0x1ac3241264887750a018366b41f1ced672f664c7a70d04ffcab94355e886fc55fb1b9442ef4210b76b82bfeb29f135d3a1fddf254d61a5a984a1aa4344b50884"
}