Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,540,727",
      "signature": "0x969574317be99856f3821dc9a60b18b17288175670d5ce8b415059fc5743cdb3120e9a82f78aba35707b0e7cd2702768",
      "randomness": "0x023d4a1283dc236fac8b909a4f72f4acdcffedaf17a95eda1ca86ecf5b4c3418"
    }
  ],
  "blockNumber": "7,405,517"
}

{
  "Sr25519": "0x18bd62f9723753a6bb704afdf7814dd45499e65a2fbc78294b3db19e5510fe2f64a37ff5a79d9ef06f7195314198cd876cd0a116fe57df9b9d62120f1cdb368d"
}