Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,552,763",
      "signature": "0xa6261a55ccb57e9b95de754766e08c5008184b6a9699121d309356db729d9533225c0a30d6da5daf6d4df69725d3fa67",
      "randomness": "0x545a510848d186469cfb5d28675bc5ac6f172e0c4670790409822d3783f8538b"
    }
  ],
  "blockNumber": "7,408,525"
}

{
  "Sr25519": "0xaeb3ea19323042010e53b32807526926d328bd998e53062076ad23afb88f4b36823ee62cd190d26355d0cdeaee60b21baa8f76ea76c59a0063945aaeeb72868f"
}