Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,577,684",
      "signature": "0x98e301edca8e9873f366f1f9247dff00134783c32affefed28a1a9b7f76e6f954e6638fea661a9c72eed46b5c79b0450",
      "randomness": "0x166d7837b2d6a09af5708c4d0f64b084cf8ebd46674612681383b13b3a6e975f"
    }
  ],
  "blockNumber": "7,414,756"
}

{
  "Sr25519": "0x1c1bb41483d625c86c5e2c796706f81de8f517e5a6b1251fff5e8066520bfc3daa04926d6c5cf00fb11cd5519072a355ec42347825cea2a94cce777151d6c48c"
}