Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,666,991",
      "signature": "0x8cf4743687658dabc5525416b733d0a967262bfe52b220b25e3571ac6fb0e644fb3e7dfd899fcf2d9805ff8ce913cc27",
      "randomness": "0x0392c28912b96c9a01277f92c9d74e28d5cd1e02a0a2285e8be0a173e34ded48"
    }
  ],
  "blockNumber": "7,437,039"
}

{
  "Sr25519": "0x4e509df09ff51189d1360f8fefcc3a2438634aa4c6585e41a484d0efdd7ab46465c64b452530d295c3117380ecbb9214cadd55496cc9141b81b26212fc211686"
}