Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,550,049",
      "signature": "0xae0eb8c9b3cd37e2c1f7fa2f0005855694b6d5266e766bbcc73fc918bb085c58af7d3fd296d188f5a652209cbe303f48",
      "randomness": "0xf68f96f2c74254f8fe6a1cfa5f727fe9f1051011842cbfc913c393c5b95ab96d"
    }
  ],
  "blockNumber": "7,407,848"
}

{
  "Sr25519": "0x684d091d7aca7028ebea305073571daa443598a2af0511249b9cc36ce4ccfb068bc6cac06316369cdf1021419a69bbf91e0172eca88ac0fcbcf99fa98b789d8b"
}