Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,565,594",
      "signature": "0xaaaf2e1a0e2f4074d734fc238948b848eaf419a731b53bc035261401981e58ff23f8758d7d71d138f410b5b5d2dba181",
      "randomness": "0xffd40ef589875a99a7d65719d6cd8d51389de1b9ce34a950af8f8201a54c28fa"
    }
  ],
  "blockNumber": "7,411,734"
}

{
  "Sr25519": "0x80926fd09d02b994d3b122fd0f3ad7b587ab59eaf28b3472da75c9352f9593623b185fd532ebc6876c9a07b56d5738c9f0282f7bd5d2a2d01cdd731d77b5f281"
}