Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,539,885",
      "signature": "0xa3f0095ed82aa903c0a52133fba8eb556be7447db456369b4661b76bc98b641cdfd3625f57798e5cfcafb4ec9238c07f",
      "randomness": "0xaebf6b0255202b7302b93c431c6ea729ab584365f640a821be2f8971c727a040"
    }
  ],
  "blockNumber": "7,405,307"
}

{
  "Sr25519": "0xbeda9474ddc8882641d4fb260fb3384e5e9479eb6bc3fa2e7537d3a3449a567d73b580440101c669e0c3beaece84bd907a046f8cf0cb0f1b9250d3912cd0898a"
}