Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,401",
      "signature": "0x988f262b90a49442ce45b40606931124aec4956deb473d2f002182d2569161e4c8290e36ad7081acf26adfbacb5bbea6",
      "randomness": "0x26019493a269d3c692da8b8049a515bcf626e9b68934dccabb50794397409885"
    }
  ],
  "blockNumber": "7,412,936"
}

{
  "Sr25519": "0xfccd2aafd19b5076c345f459d443c6193b035616e716bebf9881d3c8e7758669f3cae47228fa546ceaab0509e669ddb4353c907fda9a47f1059938082f77418a"
}