Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,566,549",
      "signature": "0x8389fed4eb50ee9de73ac43d66890bf8cc94516a266859f83009c0fdb650123b203d4605dc3f23e2faf08a2d8671c9aa",
      "randomness": "0x36a445034a4fa8a646a5c2e13be7da51cfd201b79417e8ce956fcad8c6a8987b"
    }
  ],
  "blockNumber": "7,411,973"
}

{
  "Sr25519": "0xcc732a27a997335382610521d1eb819727226c4b8645e99c580bd6bcb97c9200930a47e7d46d69aacb56f0ff6bc48c9503970d8c2f175189beb400281f113a8b"
}