Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,560,154",
      "signature": "0xb0362cf3a80319c58e5cbfd595e5997a0786a0768afbd7c42a18c969b2ce08c52a21755fb89a2867fad8c7a8b3714bf2",
      "randomness": "0xc246d1598eb546efb33447f5d792fd24ba9671c4d3ab5a2b33acc24e4c09fdb9"
    }
  ],
  "blockNumber": "7,410,374"
}

{
  "Sr25519": "0x5cfe4432fb51460dc4baf032c2cbe2caba6e75cd92f02154c7b3c354249336038933a190bb1ac5413fbad5978dac87bdda627e3cbad8d5479d0f8079aeb93984"
}