Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,547,129",
      "signature": "0xad309b9afaad05adf784ea647a67eb129938261c345f8584beac410d1705364171291ed81f03bae9148e416792eba40b",
      "randomness": "0xf9fc6d67fd16b4a4fc38b3fea7c43997d201d0b5a6b54e5b5311255451c1c6c3"
    }
  ],
  "blockNumber": "7,407,118"
}

{
  "Sr25519": "0xe6f48fd84b576f9e11d7d47154d782ba62476906daf72d851a25c17c6288d731dd1d5f88acd3b3fc22f6a040652dd835494afb49f766cf6113a2edadef1d6c85"
}