Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,603,722",
      "signature": "0x93ad749d9d95fc931879a78a7308cb11702f4f5e07bb232db4a9b270619fa595be28bedaabd5c116b4fecd7efaaa04ac",
      "randomness": "0x2a20ec7dbfd4a5a4d3c7ba5dc72d443a27e46c0253479ac532fa7407a197c56c"
    }
  ],
  "blockNumber": "7,421,247"
}

{
  "Sr25519": "0x2c121fcd205f20df18f9e53d4ece367e497c3d4a54e2fea600dd692984db633a53e7c4063de8906a0abc9b95ac41f8af0b8e3d5e08a801188f48d68146e10a85"
}