Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,563,932",
      "signature": "0xb2c3602c5b5798f61a3b68e1af92dc7a199df55c65169c2d134fefecdbfce0787500ff6030ec1e39d0ee71228b8a6306",
      "randomness": "0xd371b506d432b896d7cb3de0d3af3ee2bbcbcf83e1219c59e6f61173d522e4f4"
    }
  ],
  "blockNumber": "7,411,318"
}

{
  "Sr25519": "0xf2fc3ae35770d95a454706f45c84140792000905e0a074f2c00c85e470b3f1088cf45af857c27f5a341e3b3f9ff6d6bf85eaf79ea3e76969bab9034067b83087"
}