Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,556,160",
      "signature": "0xb9689f1cf47be8f850ff2cb80fd6e70a587967862c493b89b080326d7fd9c47d92267d2b9e96a5ffa848bcd4d2040948",
      "randomness": "0xa2efa63fd52092ed6508e4f5f8f801fc69aee8f8effac3dd38b70ad1022e38e8"
    }
  ],
  "blockNumber": "7,409,375"
}

{
  "Sr25519": "0xd2f29b738685135d1d2fccbd75807e3ac39411ce8fdcac26b664773def7a23619d68abfe893e99171b4ae28ebac921b9026dbe9100c0bd81dd263c913fa64589"
}