Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,557,803",
      "signature": "0x928bd78fc3b757351e93b8b956fa1f37feb6c3a1a61f2d076c515ff01abd20813473f3acf2485cc12aac9a80ad376dc8",
      "randomness": "0x772492774d4d5cf6028eb5cf0829de75e81ffae09aa8096c0a292be5da4c86c7"
    }
  ],
  "blockNumber": "7,409,786"
}

{
  "Sr25519": "0xd0c249ad3676486b8f7bfea860eb72f831bc7aed13d9af01dfa5059cbd9b8204fc1da70f254b5b5b8c41cd90aae0c0acfbed67232e346467ed3d8ac38b820d82"
}