Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,541,423",
      "signature": "0xae941b3714c1eb5e83a50d8b7df1f0b01318e4e78c369df3c964ab9ae5c16dc77b0e3731c29fde8d2af11b28c6f5d89d",
      "randomness": "0x7736aad7e038df5813cf327644dc7e3289e40a485a9adfc6df250a1fdb967120"
    }
  ],
  "blockNumber": "7,405,691"
}

{
  "Sr25519": "0x447241d9be6abd86cbacd86b3d334180581680637503c7c20b8883b0e2e1206935a3575d293d5d6577100e3f2bdc1bb6441437d7ab16901ea8ac29f5c1858485"
}