Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,643,194",
      "signature": "0x99761528a68d56d18c673d73132a55092b2b9e938d5493520bd54f761f2c07f1b47faadc08870043fb26f403ec6b5caa",
      "randomness": "0xebbeb52d01af10efa01f4d0473a993823f029df9afde981160c3eaf0de2b7ea1"
    }
  ],
  "blockNumber": "7,431,103"
}

{
  "Sr25519": "0x3c9e4f55320c106ef1ac50fb18750ee85d842e307db465b4af1000c123d3e545c4ca50ddfe752e499f4fad4d4d11f69aaf57e7f2bb2078fbeec2901bdf020687"
}