Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,545,172",
      "signature": "0xac4904ffcef696a1ab3463d962a41ed21bd550c7303c0071c82d2f7e0f391dcfbd4bbff2f787873fcc80795e98299f59",
      "randomness": "0xd92462070592d2bdde644c1e8a9c4e6d3940c9090e6f4858f6d0007904e259e6"
    }
  ],
  "blockNumber": "7,406,628"
}

{
  "Sr25519": "0xd2cad418670d5dc44ecee6c14668aa86054c8066eff28bdb15fb9e8c26319f7e3c49caa7624523e7f1fad79114c38931fcd780ed1350d45abaf44a61caa7ea85"
}