Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,592,087",
      "signature": "0x85fe5de3cb08138841c03d82c8326f82f8e72c1ddea249df81d1b04c94b117ebf016c550e440d7aa0803694b9efbba5f",
      "randomness": "0x9ae8c1a1b73d6ac950759f2700b955b5e19c5f54e6010b2d4a279735c7db641a"
    }
  ],
  "blockNumber": "7,418,344"
}

{
  "Sr25519": "0xd2144c7eb8b3334f07470bc0f8038185e454ec0c342f2494ed5516d373714d6a210b75b97d4c42a6498c277a35a86d80529ced0bb76a869d050571453ab33983"
}