Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,555,052",
      "signature": "0x806243fe4040fbbc327a15f9ec411cee288421981a4d5277801f1ccb14d74fc86afca4fae4562e2eaaab3dadfadb4200",
      "randomness": "0x8c635af6400b176f9e0f0ad80573b18e115c312e467129d17760b5f813718e8f"
    }
  ],
  "blockNumber": "7,409,098"
}

{
  "Sr25519": "0xcc3d8f89b764a7c912a32ffbb5ecaaa56b8dc6c701561ef3481c9579bb594540f68e797f4e84ba743278e66eefaa801ab6799631989edbf97a9ca0fe05186484"
}