Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,635,530",
      "signature": "0xa8057c16ef8ff8adabcb374d821175a8f49c4f68db7dffd355d68f733a7fd6a5b9da4bb85c8dd644d670f3a47012dc6a",
      "randomness": "0x66e7e1ae6c2ce232dff2539742ad78fe79b0d2f6b9425f7f59831c52529e2948"
    }
  ],
  "blockNumber": "7,429,197"
}

{
  "Sr25519": "0x2296d50f3b2ecf71c09fb389d96297ff2bf3b9aa24f0785c9274d94286f4a27feea63b5f91523b0cb94a409608b760d5a2af7550ad70eed4cd1a3a2a104f178f"
}