Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,566,609",
      "signature": "0xb53668d3d1eee0e4f0c050729538770ce6b6c11d7cd18329dd0197be97856ce316d5d6e313dfafdac608bc03b4480342",
      "randomness": "0xd15913cc579ae6583a6f016df02772b60dc93b2dc75404c19afa0f1d14b01c66"
    }
  ],
  "blockNumber": "7,411,988"
}

{
  "Sr25519": "0x2a83c3117ca6cbfae64065b8772b372d202b9f191a430880347eeb60f64b7a76fda06b6bed7dc0829bd0ae2e9356d39bde8dc94fe7cf5b6cf089afaeb5126189"
}