Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,589,662",
      "signature": "0x8f89e0aa6da5ce377d8b073eebdfde17c4a8203faf838ff2e4754aa7f21716cfc5296386ba0f45f67f6f516bc0b22256",
      "randomness": "0x93c6bb81e80dc1c79090e8e74c825a350dfd413fbda4b5e2216276b51ade268a"
    }
  ],
  "blockNumber": "7,417,738"
}

{
  "Sr25519": "0x242a314c37409e9283cff1627eb6238fe909e7123d20821befbaea5752fd73493d3cced6a70d04d8591c467c73aab26ceaf61b38d81efad55d15a6127fe01a82"
}