Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,670,331",
      "signature": "0x936e82a4c55b75eec64b1b7691b66f99ef295d51593f6fb4394320c6322e686a978f4431272f26af4bbbeaa73ee5118d",
      "randomness": "0x7edf1689cf4f1f6c8c9e6cca5795c22f698c2c1716e4b1dfd9e31c62cfee1a64"
    }
  ],
  "blockNumber": "7,437,874"
}

{
  "Sr25519": "0x3200ddb3e57c981ae4e4eb882e8b7d1a0796d989ebe4050f3d618655f7a2645b3c9ef61e497c0fe8cb447b3d540a3e8a79ca39db6a2aaf6f5b1f7366a898568c"
}