Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,544,959",
      "signature": "0x87b71ade60010afb02710c64b53cc4d719058f5a11c36d6d1fd28226f76a27d763e468b6a1cb5fcacc476ec19bc3615c",
      "randomness": "0xe2b102346b0cfac9572e45d4e74390b2c416c6e8f6924358765496e1644664fa"
    }
  ],
  "blockNumber": "7,406,575"
}

{
  "Sr25519": "0x12560764961041812a4813ee0cd9d6face557e66387d0bb7688e66588faaff1fbaf152e41091bfbba472d105b68ce0571b43eeee2af8ca169967e76a26387c88"
}