Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,624,937",
      "signature": "0xb44ffc6e3caafe0d8fc9001fb4dbff2b04ae82e25b3fcd5479dc52996958a4353a95ef36094e2d0e39f93906c3767750",
      "randomness": "0x695524657bdebab1e0ed41f30d84f8d28ca4ab740c8bc93a0bd8115058244622"
    }
  ],
  "blockNumber": "7,426,549"
}

{
  "Sr25519": "0xacdb2c5a0743a4d22cd49749ec473d065e614b78a5e75405149e4adb36632b0470542f111fdf7e5b5cfa2239492a0119a85508550e219f918c58c5d0655f078b"
}