Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,636,864",
      "signature": "0xb8511aef23141519d8177e818dbfb9aa65c853a8c883d6cc286eb23f3ddfc64640e30860a3778a6f144e26b9d0ac4d0c",
      "randomness": "0x28b4a56c7cfb34fa3bc9e6a77947b61fbf98b6cfb95eb5c40dfaa721b4cdfbf8"
    }
  ],
  "blockNumber": "7,429,531"
}

{
  "Sr25519": "0x0251ba92b493be70afb42bbcdbbc691250304b39a221ca56bafbd45597c10a5e92c0051f23c9abecab688852f8620e5d9f32e76d4f5a2d75b23bfb4fdbbe2780"
}