Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,597,223",
      "signature": "0xafc3b7eeadd12987fd93d3914a107b47a45837509bfa84b0fbbb8f37eb02684b612787e07106b7b55c1fff80eeb84ea1",
      "randomness": "0x92b99c10e2fd0e02863c2380174c6654b1d65b593b807ba48906367bc9feb092"
    }
  ],
  "blockNumber": "7,419,622"
}

{
  "Sr25519": "0x2087b8c195424df8b604afc77359e9702e0c73b43d6b86ec04206bea1a6d516e8ef77fb4734048d050f1b59deb8a8feb5916e113b4040807642fff8d3a648d8f"
}