Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,568,910",
      "signature": "0xad60999b90d73dd286d66fc1c1d137cb4e0fd8337294083f0efdb47e6b595ea57578bee056f0bcb4756bb56216ec51ac",
      "randomness": "0x708086fbf23f73b6cdbb6f81b108be660310ed9255700f02c17d7957a3a82c03"
    }
  ],
  "blockNumber": "7,412,563"
}

{
  "Sr25519": "0xf8a7f95cff4bd7d023282ec5876bef36c40c0667fbd1cc19fff5d944be6d8b71c3c105ea5b8ba3b4f655a88d727a11eac196dc11c6ebaa696fbf94d6def5f18d"
}