Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,601,532",
      "signature": "0x983d88b6ac0c6cdd9ef84650d6bf76e1b0a78848e8b92ff157dbed5d9387b79961132eed15e963e99a7a00a14e04298c",
      "randomness": "0xb1b1eec764bb537ac36520b7c2ce4fdcb4e0b35323634d039563867011c9038b"
    }
  ],
  "blockNumber": "7,420,699"
}

{
  "Sr25519": "0x7070eb4ff91702a6c13b86e7a689f8fac12de20d69bd2dbef51180dd6f1e167cf3a5aeecdcfaece39156c22431c478429adf2185ca24c2ef8acf07355f8feb8d"
}