Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,600,875",
      "signature": "0xac231a6f4448ff64fec98bb98fa1e6e7fa6fc7685508ea49830fdf65be7dd785f21b54fc0591b18a169d07160c5acf09",
      "randomness": "0x563fd2b9cf52bc9c3705adb3ebc65e6900f039074eb821d0efde1b390bc38261"
    }
  ],
  "blockNumber": "7,420,535"
}

{
  "Sr25519": "0x6e64bc1789d8c15aa997e470250224310e75219d6848d20c6b403fba35454f791c7584c11d92cfd2aa6fd2acab9b38d3deef994d9d2637846ce119fb92f63682"
}