Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,565,513",
      "signature": "0x86a301c3435e1f8a9456df2ee3da482fce49ba219a128332e921f3b6970bafa6ee08a3b1235b3d69ebd6931a23a3579a",
      "randomness": "0x164e317979f50fc1828126b5d46d7b1b8de6b3b4d319543649eceba1a307bf04"
    }
  ],
  "blockNumber": "7,411,714"
}

{
  "Sr25519": "0x5468e09ebe3640c27093964ed282fa7a9b0dfe0ac342c1679e558ab79a212957815f0a5cf0103d8b2df321dffcda2cd972fc7aeabb55d344548e6ef9ae9a3f8b"
}