Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,552,354",
      "signature": "0xa16455fe576ebaea20e9696fc19b1aec03776c8318b8366a886d90d685061190d6fb07925d6ccc950caba0c338848064",
      "randomness": "0x152fb79c7f37afa26a69a6f03575d4f3c75bc3c532211b3fc2c9e954cda4cd21"
    }
  ],
  "blockNumber": "7,408,424"
}

{
  "Sr25519": "0x0631c65d1c7d2c52c426c6d223a0e6e1413df2b2371f0f1167c243c1b6da2e2ede9ecb438217934c5a7ca2a7b73b7094a33cffa57c3061fd51a2377dbc56fa8a"
}