Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,624,537",
      "signature": "0xb021d49bef27b3f7ba2f458b5905b93adf1c7578aa78bd32285a2f0da8cca8bc0f5bf3eae31976f6d8d496277d5dd8eb",
      "randomness": "0x6d0ab296cada1d9c3a4ab62de271ed43cfbeccfebf6ad594520a7ac1817750d0"
    }
  ],
  "blockNumber": "7,426,449"
}

{
  "Sr25519": "0xba0b61e498a0b56a2b9218bcb213c5fb165e7f6a7b0a1b48e3f6aff968081234e7b91f6cebbe6b9c557ed9e88e3c1bb6b2f8c0d8798036d1e9f86bc2a0883282"
}