Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,639,036",
      "signature": "0xb20a2a7bbc8f8bdc165c1eb898788d471046d3020d5c4a434066ca58dfdb9b8aa367da50705e961dab140ee279dc140f",
      "randomness": "0xe83c374a26f872187c34ec6d781c9cb068aac3cd1294d818a332f2287e71886d"
    }
  ],
  "blockNumber": "7,430,073"
}

{
  "Sr25519": "0x50dffbb6e55fb215db25f28afc09aee88cba294db38957a6d94ed0585c43da311911c1c83f4ce5fa109551e7085bbe098d11e6b96d4a88e4aba8cb4557d87082"
}