Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,557,002",
      "signature": "0xb7e025d76e2bd5569d556afa0d0356298590cf965e561a716e5faa99dea2d689201c3e18c9b72239e133b64675353be0",
      "randomness": "0x9fe7a68f33dc47db250851a0bb054da22eaa17be6112cbdb610e4e49c3928d52"
    }
  ],
  "blockNumber": "7,409,586"
}

{
  "Sr25519": "0x723e46420a4ca116da46c1916d0fc69c57114c2d6d97ee3b6bca19af59f44f151d473e904f156ed7e54af41bf3e0749a1fdaf9d68f140f129120ae548e9bed89"
}