Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,549,914",
      "signature": "0xb368443857d49f179055d797b1e21ab7592b5b5831fc641d45809ae8136d52079d539f2170e04bddbd49088239259fdd",
      "randomness": "0x7de94a0eb20ac31b83816e6ad4a8e200d9c58f9818b82639f5baf944c2977fdf"
    }
  ],
  "blockNumber": "7,407,814"
}

{
  "Sr25519": "0x8838d0ed16e8ad90b9ffd19dc1ae8c92c75ff13a98912a278fabcdfc436dab583bdda462635b46fee670673d76ecd9e60808b28fda7d021ba91639b15bb26284"
}