Write Pulse

{
  "blockNumber": "7,428,115",
  "pulses": [
    {
      "round": "25,631,204",
      "randomness": "0x9eea484d839b43591e5fc322acd102908d0798be0e53dda2146e1bad0fafde73",
      "signature": "0xb11a7e81ba9a98c0edc85999e25f9c2aae37e7c388981c61da0782e6a9b2234c0c75dae2f0cd443082fcf5874713c58c"
    }
  ],
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  }
}

{
  "Sr25519": "0x6422e7f7d17b465fd01b3dcf8798c050f658a631ab963502fb43c682d8574261daa27b757c64120018006af4ee93601da1a5a422aaf5bd8322c402a618bda78f"
}