Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,584,963",
      "signature": "0x90cbd12e7c69be3999f1cd0b94e4fecca1fcbff809484886f41d7fc0ce3b2fdc80f615181df14271745a9e16a5eb6a7b",
      "randomness": "0xed98c7f4ab9cf764b8d6dfa95b198514d1623be8cc089875c87f037232831aba"
    }
  ],
  "blockNumber": "7,416,563"
}

{
  "Sr25519": "0x66f8498033bdb392391bd635929f42d9abcd6cfe03dac7511c2736ca361f197f445571ac3800a46aee8ec76fa025d6a0b2f0eb05ef8c7461329a60e560ef1486"
}