Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,565,244",
      "signature": "0x8c9db460f89cc6f8f9cc7e40f734826f84fd3f39d697970b5d6c3fb260090618f71ba67d68479940c0444cb736cf2381",
      "randomness": "0xc1fcffbce97de2be12f8b991c278194c9ef060b0121c5fa9d40b7c00a2063791"
    }
  ],
  "blockNumber": "7,411,646"
}

{
  "Sr25519": "0x32a569ef638386c6c0ee70f372e33172354b714b2814e6ed5aa2b518a66d542dc5b8ca081079b989b0757d4e86197f4430cfe82c974bbb278d1636b1111af28f"
}