Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,565,753",
      "signature": "0x946d30f55c85ad6bb9fc2ef0bed93c90f8aaf0ee8c91447802c872741fa8bd2de1ffb07549e0d6a96e31bfb23a5ec4b6",
      "randomness": "0x529e7bee1ec3b07178f7d91da8bac920a36d0b68d885e1d43fbe8424ec8fef26"
    }
  ],
  "blockNumber": "7,411,774"
}

{
  "Sr25519": "0x36d69b7ccacfc3e1ccd06d829b377449b45e5d2eaa10ea8dcbbd544cfe5ec3491388b23302f494d70dee15a28c0842efabe05ec9c345bd8f1b2668633aa3ea86"
}