Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,565,811",
      "signature": "0x8a043784089d9497107978b840000e739412fc62b455254fa982dbb7dd89f5d15242cfeb9857802722c66b72e4e099cf",
      "randomness": "0x32b2ccbba085dab44fa88eb868e4c3d064201a8533080854def0256e5c79452f"
    }
  ],
  "blockNumber": "7,411,788"
}

{
  "Sr25519": "0x5ac996932a83def9e56379a393d1733516fe4a4c019e3b729c911a6c0489be7a8910dfcacdc0110912ee5a5ec98fa8bb35954b77e0b8627b934a843415348b8f"
}