Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,552,234",
      "signature": "0x988d881c97499e798ace6a0f7a33e61b74590f6a900dd8f7675e9986795d28ce86ce416e9494135dfbae7c11e3ec0432",
      "randomness": "0x1367422ac3eb3ddc6fe7f8c6fcbf4aca4671a9cb0ec8644cf4dd6e087938ed2d"
    }
  ],
  "blockNumber": "7,408,394"
}

{
  "Sr25519": "0xf28155afc61001b33f9c774b21f32cc5617343870595e988f123a80d03d4fb5ce976eced364e45dc5de6e8625e17c31cb03866f39c1cb5b5dd99502e186c368a"
}