Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,585,577",
      "signature": "0xb128432cbdccf3d9121293f165ec5ae38cbecf3223b4854b6901f9dde5e65c1b2d8688293f42f29c8c4d5d55ffafe486",
      "randomness": "0xc17e6b9efe5d85ce4f975ee2beabe8ff6e558c7cbd515d8d2dd5c12d56ad44cc"
    }
  ],
  "blockNumber": "7,416,717"
}

{
  "Sr25519": "0xb410b1c6691f73207b9079841b261d6c4b1ade3996929dff1b8a43d81d07ef120bf637e870f6babdafa8c88b83d89824cd9b9001d347db113846d63d4bf1e086"
}