Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,624,154",
      "signature": "0xa151bab08a42dfcef15e8f93e5ab73027e043660308d94184352973fe8cf8b2b50380d6eb4f49f5806c45011eb1acefa",
      "randomness": "0x099ab349e26b606e046770bedbe65d1496664db424344b7e47284d1ed6d0693b"
    }
  ],
  "blockNumber": "7,426,353"
}

{
  "Sr25519": "0x3416c74683c4f462b970d88e2acde8fc6187c111578d91d9d88e89cb86a3f832c3fd9d6fa826d0bd6408c6202c014bc379bea01cccc5260137ee8fe2c7ccdb89"
}