Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,549,274",
      "signature": "0xa232f1cfdf58320b389c09b291a98a7989bfdc952e5e2f6f48958429b6bbb758a6ffd2aa367b04a735e7de00b15dcc0c",
      "randomness": "0xc1f28be1c47a92dbb5372b6e0f1b8f8cc03017c1876585d31b38875771f3086c"
    }
  ],
  "blockNumber": "7,407,654"
}

{
  "Sr25519": "0xec28310d48ab2a905dd2392be7da6ee12cfc7f6fc0fbbd65e846d97f691e6170e79bdfe2ff07a2f5a01cdb735af432c3b3190fb2eac7d69311a0b5696e2b0985"
}