Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,570,286",
      "signature": "0x98f067a3aec66df2e4a5a582fb5135d5b49baebb7efb05d76ec0f9056895886ef86ee93cc038e0aab7936cfeeb580a34",
      "randomness": "0x81aebb2c12316793f09bbbef88ce25f729776d9f30e6ebaafea6db4b608620b6"
    }
  ],
  "blockNumber": "7,412,907"
}

{
  "Sr25519": "0x38e13097fdcf925e4ca810dc8adea18d7577d51e56d4538459f7090c2e54e7491c655e9923870feb0f5e398bb86d1de9c7306191684bd7662ec90a4398db3785"
}