Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,613,019",
      "signature": "0x93079be5903397f97130d49935dca6b4c0b308f9cfe5492800ed4515c622aa88e33101f7df6f8fe612eba37f04cc025d",
      "randomness": "0x16a79c6c63b5fbb1d041a0b0f473da94b630270565799e0add304a9255a51f26"
    }
  ],
  "blockNumber": "7,423,570"
}

{
  "Sr25519": "0xfc1dcca74b73e9aa62b5e3a89bf31b21511625899179af1043ddcf05d1a4a418aeae0ee7dea50e140f2a19a072d0d9e746ee39378ae5840ce443797a29a15586"
}