Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,589,221",
      "signature": "0x834ef7f8b22005da5d2e1e1504e05a197142403a35d49426231d69a0687e30ab7470b839f7927c14cd29cb5cae59768a",
      "randomness": "0x352fadadbba2d068e95668765f65935c6f4089b283fd676eb204449674321651"
    }
  ],
  "blockNumber": "7,417,628"
}

{
  "Sr25519": "0xf0d89f0a469524c59fd42fabbf5559e27e4fc744f4532d148688994a1bc16238b9b01f8b26e089cb7984975fba09dda3bccb79120bfec1c0998782bd04160788"
}