Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,567,226",
      "signature": "0xae597aff4dc56f24378eefec5e50e1fe746ab7f68469b9f423c72d2d7ce0a14cb7d2d8994bb3e68771925d3173af477f",
      "randomness": "0x706298162c1bb7027e177e8fffeacb94e51a26619074681c8a97e5900821a149"
    }
  ],
  "blockNumber": "7,412,142"
}

{
  "Sr25519": "0xe0a9a2ed99e3886feb858bcfb206dd3c5f50b40ec3f326509819c2a6fe083537a9163eb5c89aaf200bf7721bb37ddab34c876727ccbaf836317758b443a02684"
}