Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,537,455",
      "signature": "0x8c6d2ee71648813b1149ac7a90183f026ac39c16209c5caa8a92c542204a92e005d5a305561d0ee0dd044206ec845139",
      "randomness": "0x1097c4cc9f7226a369f8056c90935a5ae7b9560dcc9141ea12633161afb51c58"
    }
  ],
  "blockNumber": "7,404,699"
}

{
  "Sr25519": "0xa2df6115b679f94b9d2f56256e1b9b8f3d53e83843a2909ac394f3d0cbec445c4f4e5b214f1680de706980a3ad5916bd8aa6fb50cac59b12be80a61265be9a81"
}