Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,559,689",
      "signature": "0xad967ccf85e62459ae7285ef86f2ed24248e3d528ea7bc6cb6a00cceeeeeda2a2fabdaa976879afaeea60faa5e102b9a",
      "randomness": "0x69ec4fd97fb3ca673781bdf4301dd30057d170c6a7559b71630591783695253d"
    }
  ],
  "blockNumber": "7,410,258"
}

{
  "Sr25519": "0xcae4c5c8f8302c3acbea5b6c97f6ee573110c6ddc70efe6743c337a279596e5fa27d86eadef768b5d4100cb67db0346ee1a9631eae702ec3cb27a3d48611bf84"
}