Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,602,525",
      "signature": "0x993443491c05d5cac0ba2078b260c9bc38622c70485c9092f754fb2f78126987042eb8912280b8d4db14496e62482fb0",
      "randomness": "0x7e7693ce42338d2d31f29c3e4fd472d85d06fd1571747847b29ce0ba25b2afbe"
    }
  ],
  "blockNumber": "7,420,948"
}

{
  "Sr25519": "0xc87fedbc912cf922053dbcfcdabf0eeba0f1958bee51ffde93fe9455a7c85c70cdbf2d055c955db39a3c53f740f30e9dc3a3ccb43cd028304b0c6d01e009c985"
}