Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,612,480",
      "signature": "0xa9d0b90d1ec7824a531537c0a5fa1dc79931d6aedc6b0d796c68e3398005a9294bfe1eb222576a1fb47e5fa573b651d5",
      "randomness": "0x3929261a9dcc2a0da22dc47e1acff943087d4bdc4fef937703221c918c3fca58"
    }
  ],
  "blockNumber": "7,423,436"
}

{
  "Sr25519": "0x6414b6cc3e5313b83f864e6fa7f0f98e1d9f474014c70172a7ed7fc5ecf9334eb0af090e81487e41fe97c25711a85bc804bea2cf0c64536a14ea7d79b5a78f8a"
}