Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,552,959",
      "signature": "0x93a7858240dd9a2a326ce5ee28e2a57d2b186b44b062d3167943164ca2b743bf564c0fd966d57d7f4e6df362ffc7baca",
      "randomness": "0x4822b87d579f8e6a9378113a2ecbc1fac21895eba4a9e06c172423a1797106c1"
    }
  ],
  "blockNumber": "7,408,575"
}

{
  "Sr25519": "0xd4af89c5724558ee53ec948474a269f669e8ceda63ac5e661c030d1b2eb84342afebfe5c1c02d83066435c4ab7d964ccf4298a44d6d66a69befbfacfccb59689"
}