Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,551,831",
      "signature": "0xb4b5d49d5474a008b0f7007102b7feb65115edf7a2e72c48cf727f8260d5f57ccc3e57142ec9448a43f4cf684fc7bdd8",
      "randomness": "0xf8c94a9064a77080d4d34a3c204db1093e258dd692c7217fb94d4268d81f43ad"
    }
  ],
  "blockNumber": "7,408,293"
}

{
  "Sr25519": "0x529ae99bc27dc99d70c5f8a41264e2f36cc74b35fb6bce1509b9dcf8b5f79860cc76ac95e37b70ff5cb5a8cf4905d68de1aed695aa34a7e4b7ac93b5b6b0a38d"
}