Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,632,160",
      "signature": "0xa9bd14646be0222f5c55072fa05b4baff34e78740e8175d121595300eaf30ab3c913e186ab41ae36b02632328e29b2fd",
      "randomness": "0x13c5d56b7f406a53e6c84888ff224ddddb08b8c9997cfedb86c64c49aa373fb2"
    }
  ],
  "blockNumber": "7,428,355"
}

{
  "Sr25519": "0x88f04667c137db8826ea53ea99aa80e84b951e140cb85f5e6c28c6c77368e50d32f9630cf71b265d15d692d8f3e7733a081a804581b60fffc6325f538ee2e58b"
}