Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,570,771",
      "signature": "0xb618b80c809da4c706a680a1bd83fb4fb7d2530145af3db94a821867fe54b6eda4c56f79e36c280614899abd3c2429e5",
      "randomness": "0xca35cd27e42278f661df928c3f2add4a42d2a3284bdaa0bc318741f9de0eff83"
    }
  ],
  "blockNumber": "7,413,028"
}

{
  "Sr25519": "0x2095353ae01c26915cb1dadcacb172412801e9023b06432dc1fba33504abde78252ce272fa13f0bd9c3a80db74b18e87d1197c9a7373f4a1f906af83c4eed78e"
}