Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,572,228",
      "signature": "0x8bc4a897d115d4c000acba55bab65efe87404cfea24755eb81a6254bc6abe02d5764f4812011051812e9796b9c066103",
      "randomness": "0xe3026b34d645261c456a4a9f1e23e62e8662ef90de11a542055070f5c4c13192"
    }
  ],
  "blockNumber": "7,413,392"
}

{
  "Sr25519": "0x44382a39c88664bf273224234940958799ee5e45363abe43c0be7cb74dc06f64c8a0f011ea253f2bf8af2b0c81bc6f98c941b17133cdb09384f3f0d3c6978185"
}