Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,553,296",
      "signature": "0xb6d72444166028fd9e581e7494a732e678773e4e8eb222b842b9adf373664dfa3de6752bb95655eb8d9bb23dbc08d139",
      "randomness": "0x9c9f71dc15654f2515d98189cbd4be107dbab3a735f222d160687ab92c885d5a"
    }
  ],
  "blockNumber": "7,408,659"
}

{
  "Sr25519": "0x52a644c903a97bbc0614f82a1a7147fd0dd28ceae711391d22eeca957212d679443021a16994e527119bd1e21cd592906acedf813a537c1cc69d5bac270d728c"
}