Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,596,071",
      "signature": "0xb35e73de777a484f9734a9e9bcf56a6e4892155983cdadd539c6682c8278195f86cb2f5673740bb663fb5aa76e32777c",
      "randomness": "0x4232f61b530510707f27df82d3533b7f21304745d6c5cea3dfeab90117ac49a6"
    }
  ],
  "blockNumber": "7,419,334"
}

{
  "Sr25519": "0x9cbc64d74fa07cdf20409e2c731079fc0bb20c92069022a3498052a07063474a8eac6d57c090b6d871b3e7690e18ab881199ea8d194ce8826ab513e522e0818c"
}