Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,541,631",
      "signature": "0x8956dc6b6cc7f5dd4c1580c75deeca8d938fcc510aeafd4c791a28b09cefbe86d3465b7b3860ffc4bfaf023a20a49530",
      "randomness": "0x7e9cdb875840cdb3c679c6badb3c0c18edf1e0da4fa74f2d00b7b9a1c3c8cfba"
    }
  ],
  "blockNumber": "7,405,743"
}

{
  "Sr25519": "0xf40d4ee50c5862a06f5e48b6eb2ab56c435fadbe7c218503a6fd9d1bef2ed105a369faa42ebedd4bbb9ef47867de6ad1967e9cbd912e810ac6285163ad7b2286"
}