Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,649,350",
      "signature": "0x8372d48c9df990f6f930bba830d1293ca5ba9d80b63edc6a93db4d7bfdd55696b3beb87d7fb87489e0ec179575b5280d",
      "randomness": "0xe4ac9cd0b38c29c85b38994bc8c527a13cb5e579c336e5ca4df1b1d95b29042b"
    }
  ],
  "blockNumber": "7,432,642"
}

{
  "Sr25519": "0xbe76be7531c892b3c4c0f8ffff51d8b7030b1174fb418f9550be94159e792548a7eb793d2564377f30c4cbc0ebedcd86a3a2cb3c929abba27eb8292bf7d4da85"
}