Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,545,620",
      "signature": "0x87d3378f5bcae76efb36365927ecec3dc421166a610b03684c8ef269a4fad090af99e252914535d641bc042a57e0dd22",
      "randomness": "0xed1dd60a66954efacd5fe18635e35201f6a8b4274d9afe703648bff3db104739"
    }
  ],
  "blockNumber": "7,406,740"
}

{
  "Sr25519": "0x7aa7a085e64107ad5cf987ac681e5d331a66bf120b17491c271867209b3b81627427f44305788389ceb7dd5be9b3ac8854c2bc251af52139ab4c14f0deb65089"
}