Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,545,674",
      "signature": "0x83eac72c06a4791063582fd97ff1fa196ed66b1e5180e63dac37e0776a8298d95563bb37e9d961b992af0fdf6bd1327e",
      "randomness": "0x2536a002fb0b1a36516eb6155ccd77d971440043f430b50782bd373bce47a35f"
    }
  ],
  "blockNumber": "7,406,754"
}

{
  "Sr25519": "0x58386e20026afc76e6e6b7ad26a8f29a1737d03876e49e6289662cc568b9c108efc8cca9fea6e34c68c154c7c8d3d6c0659604f1b2aacc97579739ec9703c985"
}