Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,677,693",
      "signature": "0x87638498c2d35cc790926596c3e1fc2be0107304cc3f37b1420b0af84ddf568af3d6b000acb902889f859ad09b37c99d",
      "randomness": "0xb87ae83994f0e466f225543610d1061336182236f12b1db58afa817d7f7458d9"
    }
  ],
  "blockNumber": "7,439,715"
}

{
  "Sr25519": "0xbedb94ebc41905d69b97a7a378194cbb535a039e8172c122560ba5e0270d0e7088b9eaab43405d2fd78c1900002d4dfe132e6a2ca7370aa9f7db183d9bd0d885"
}