Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,558,797",
      "signature": "0x98c18cdb921422473a56b4a25be99775dabf4942b579ed3d4bb43c037e1e91d032d208472c9ed3688886faf6f075e468",
      "randomness": "0x165ad79a8106125b1a71b2ac3dcaa38895925d37b5be80b82e3326b3ea54c9e9"
    }
  ],
  "blockNumber": "7,410,035"
}

{
  "Sr25519": "0x3c8dac2945ad339d4ed837f342076e7e6b91cbc85fe5aa488a46b236ec13886e64ae9bb4e04876fa527b8107e96bd052ed0df64d9e4637120407cd5b373ae88d"
}