Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,601,436",
      "signature": "0xb405af5b9e23761a7bf15fa89ad9b94c4f3f544eb3225c2fbc84f49261987a22f4749c328bf07d472586f254ad911483",
      "randomness": "0xf8eef258cc6721026a232963b90660a604ad52aeb9cf27a188ba94446e3a2e6b"
    }
  ],
  "blockNumber": "7,420,675"
}

{
  "Sr25519": "0xba12e4adc76bf434452196bec575b8c8eb0ddd31f3cc934a219fa9e34eceda43a0ea098a1cc7d93d4daf77acf5c17b819a7e332322df6a55626c2df20fca7589"
}