Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,549,340",
      "signature": "0xa2f90fe739be77d779df10a1c94c5de32c345fb908fb37031cd1d410a4f6d99e8c0c6fa33ff62174a8fe6a2c85c9c4bc",
      "randomness": "0x6afbc54fe645f42414fc169527bf8d344c57d41f17626b0d3b15505171228b6e"
    }
  ],
  "blockNumber": "7,407,670"
}

{
  "Sr25519": "0xf2dbc9812ae14117498cf3c143a7af32af900e1ec5cdba8f521a5e7608e5652940f7866d8bab649ff0bcf47b2489e60faf585eeb0a1af236fa3cdcf3ee5db68a"
}