Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,419",
      "signature": "0xaeb7aeb9a1023cc81fc998159d28e5bdc50f0f75fc85bc0cccc6f7caa9f59bb9846edfe26808f8194adc57de05511ad7",
      "randomness": "0xe042f2fdf7014ddcea7b671ad1b7363c388f574fd75d1077d4fdf5d329c12387"
    }
  ],
  "blockNumber": "7,406,690"
}

{
  "Sr25519": "0xcea68164ff1c900579a205d8985e2d1a6129b258e68bb811aead4bbfef32a43a97fdce8c550ff64280795de4f15d04d78967accd099b2c8d784d4507569b6483"
}