Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,565,070",
      "signature": "0x8325e10877a0e2b83539d93829c39e1e2507929d47215e671591e51fcf10e23b0e789b05cabed1ff1be212d78ac1a201",
      "randomness": "0x2205c783ea65f2e9fa6ea60e5341e59af3b5d58b397ae1210129fa777684824e"
    }
  ],
  "blockNumber": "7,411,603"
}

{
  "Sr25519": "0x28c7b35bc4c83b4a4b5bb5af2219834bc6f7e28a8d11c5cb51c11284e28ab6669842a5a027aa5fc4b5e57e2bb5f72d55e7f2a981c43d010b0822046d9fe1c086"
}