Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,563,171",
      "signature": "0xa9ee3b1aba8c16aaa95b547c38f75c33232bdcecc3cd80584a7b70da7fa51ddc4d648ee421a64c2a1f3a2b849ccc4d93",
      "randomness": "0xb23138b790f690edeaefc9f29363ec07b0a791b0679b7269c50d005c6543018e"
    }
  ],
  "blockNumber": "7,411,128"
}

{
  "Sr25519": "0x568089802a32b4126d65efec14bae3408882c27d313a440b91cf65c04fb5bf1b23761b3d6cab5cfb5da24716eb6296acac855799a95f0edd0a39ab6e36ed868a"
}