Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,539,274",
      "signature": "0xa9f05480c0405b5635a52a755919dfbe1b5be69ca14c22663418d89146d4bc3746be93ddb76d581b2d2b8b94c62b4dff",
      "randomness": "0x87fafd64f7e125dc270da6fca4245d2f0990bc0e4e7aaea418efba575dbde569"
    }
  ],
  "blockNumber": "7,405,154"
}

{
  "Sr25519": "0x6affe1719377a0e1f915fa2a6e5d4f8f048d0a0e339754b770991c90cfbd9b401b9d57deaac0df8b0d3b450198be3ace64329c17effbf0f4419592e6f2b97987"
}