Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,650,606",
      "signature": "0xb39c7e88f1126eca368a90054896492f3d7345640352336fc15d7460a7941d525cccc088a21d15d940adfa9dc4665f88",
      "randomness": "0x80296139918f28937c8f65af5f01eafe514a746c93cb6a4891065f15b31576a4"
    }
  ],
  "blockNumber": "7,432,956"
}

{
  "Sr25519": "0x0ecc57843a17726d3909ac298a138dd69db11c37ecd5b839f8b81e47b65d115d92736f5366ba67afe035235081ad10e4f3f5f19ff6f521706ef7acdf62a87482"
}