Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,590,336",
      "signature": "0xb13e6c02394d79bc83efde4b7f0fe6b354109cc6c114cfb99e65e912d00d2141c645db847c4d35586f436bcb883a1ec6",
      "randomness": "0x123189ea7206bc94339b3a1c3693c64bc1c00c68aa413abb508522c5ae841535"
    }
  ],
  "blockNumber": "7,417,906"
}

{
  "Sr25519": "0xaef81930fc3038cd3ede93f29b8789036faa66ba973f7f390442329ad92a770305d8a602e9c403ffc68eba4ae8b157146f509db366e278bffd20eda76408d785"
}