Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,577,186",
      "signature": "0xa1e04345d43dca6524ae03991717a0d4942e7b290e899f339d1b09cd61f8d9e4280ca4ba9054dd4182e7f38addc49b0f",
      "randomness": "0x39779916a911a125cdce8863ea6f5ff00452ff45fdcb991a1c23d6ca673036ea"
    }
  ],
  "blockNumber": "7,414,632"
}

{
  "Sr25519": "0x2e6990f654cc5f17f69e596634bc36123c63c60e013e7994e29496266713e70854c4916f77756431b3ad075898e5c1a882a24ac8711f95f6ed2fa89ed3d9d688"
}