Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,622,233",
      "signature": "0x97087fa87ce1702f2aabce746de5c00154a2944473347a77938fec2f6aa0b070ced50e7d70cf439bf86e22012996c322",
      "randomness": "0xf295a850af4a3eafe6d9da84f6fa55610cee63ed5cd11863e62c3d8a35bc2492"
    }
  ],
  "blockNumber": "7,425,873"
}

{
  "Sr25519": "0xf493728c4c058fa5dba7d4acbff152794ce1597bcfc3659ca5f0bf577ec528208085861a386aa49d94ab53fe436ffefeba68102fd129d5d961a2c5d55d88288e"
}