Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,548,329",
      "signature": "0xb95d8adf57c3f8a4b95f3d942b0b65663f3eb786d6adadeeb9e3a63b715a6fbf81b7a823c14012150def4a004d04b5d0",
      "randomness": "0x7bb8fb08e68b9159c2e9aecab5c9cbc097dcb5e966c9a5505cfa59b265c21692"
    }
  ],
  "blockNumber": "7,407,418"
}

{
  "Sr25519": "0x62b9901247a3c2ba9077f9a90a8b408f7ad3020f74ba13eefa48fc3d1074fe766e6f2862946dfdad27d64af2cda19c3885293bf6eaf4be13227d65f4f4d76085"
}