Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,550,687",
      "signature": "0x8080151ce28d924d61420f4a37fafd24177ff117c3eccf29b62245e025fabee90d7099d943fdabf841522de4882541e4",
      "randomness": "0x12e69ec7b0dbdd808163125ca4eed457966f621a1decfcb6ffc9183945a34160"
    }
  ],
  "blockNumber": "7,408,007"
}

{
  "Sr25519": "0x6c065fdc2942a71dbd912aab37895616337865891a564c036d98becac8e6280119cb17ecae134c1fa29270f143d259b76a42b4eb375930cfd150d0d9ad43c98f"
}