Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,597,216",
      "signature": "0x87aafc6847dffd208c8b27544aa77b0186fa90930b67fe26b069868ca6537774a6de2d36cc51f2d87372f72df1aa1694",
      "randomness": "0xc588e122e6208922795805ab738ce053e3709c7cc430f6f2de0da28413ebf064"
    }
  ],
  "blockNumber": "7,419,620"
}

{
  "Sr25519": "0x5cd25a34fbbc7f0a510a0191b4c15670b93c5100277a918ab42de8108a38da674658a5b91869d882f3e3a73da7a2362047ef8a47ff82907996b87f47a9a3418c"
}