Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,560,891",
      "signature": "0xa6131934deca6228b23de9556544a728b0c8f4bb3cafbd4055fa99065978e0fd3ee5a8a5d1ed7ed24936de3bbb3a12ae",
      "randomness": "0xa2ddec519c737495099712261e506e1f98fdde7c570a7657c9a15593840779ff"
    }
  ],
  "blockNumber": "7,410,558"
}

{
  "Sr25519": "0x260d6ecb34477b99bc3870737e81f0882549717b0ab9fa2925eff04572db6c3cec3ca337a7c50e84e847365e79ffe4e1295a9b97f0caf5bfb34d21163ff16680"
}