Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,555,112",
      "signature": "0xb281071b2d6b525e86544b0b5da47a9fa53ff327fdcb7aa442046f20922e182bab94a1d9472d5e3bd3abb0d44b34bab4",
      "randomness": "0x63e5892094ab4ff67d3f2c3a36181e4dc0725268ab12317ab7fa9b882ebba07b"
    }
  ],
  "blockNumber": "7,409,113"
}

{
  "Sr25519": "0x0af72898c1bb8941c078218631f8e8a36de3edbeaf22280e5dd18b0b6f66080e650dbcb6328af3d7ca4fdd21822fdc06255336933ddc1e06332717992f0cd783"
}