Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,658,000",
      "signature": "0xb1e77c8c63bd4d9d8efe641d3037ed1ed9b6fbb6c3f947283cb259b4ef973e22dad0d250c8230be474a1bca3fad8ee10",
      "randomness": "0x0bc4a0e06f3d7eb94ce94992afb41b17f9b5b24dc2ad4c562eb49c756f9e0ff5"
    }
  ],
  "blockNumber": "7,434,805"
}

{
  "Sr25519": "0x16dd1970b84836134b0cc82d38e01faa6e825b4b349cf59aee5591803552356d709578dc3e3d35f4f99c563e0eb8117df40aa46a464c2decad1112a0a470e982"
}