Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,547,723",
      "signature": "0xa21cca2b7e7c52e328edd95019e88e511d5ffa36b4977a753df5afeed1e19bcb33a270783b2383364ac54c1d53fe96c2",
      "randomness": "0xbb3309f2a67906d3287d8e2dd1f5cbf0fb3e6dd311e6403333df55c9c9ac05ec"
    }
  ],
  "blockNumber": "7,407,266"
}

{
  "Sr25519": "0xe653f04e745d908b519eaa45126fe92ed9edf291778c347c1bc7ad3233b3e76d9b9cdcfd24a5eaf3a8b1a83cf09039089d20b04d6ca140c4c6ba5dfe67a8818d"
}