Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,616,635",
      "signature": "0xaaa9a97fce1fc97d3b2fd13a3a818cb18ab46e4a7a84c92ba1964e7a8e5737f1ed7f34015e366f5d7511acc90a0666f7",
      "randomness": "0x41520b5b4c27e307827e5d69bf6371b9638849dedbe9ed4333b809239bbee437"
    }
  ],
  "blockNumber": "7,424,474"
}

{
  "Sr25519": "0x9eb278b5f23788f6fbc45b67090409cb69c93a989ffc385a49329976f6cc546370370c09b5ee235cee8860f2763018565508783a25c22cb867578fdb72afde80"
}