Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,594,556",
      "signature": "0xaa5a35a42f13c33b21d240d94776ae7906852bc89ab0b1560379c41b546393e5b0d108a1e17e6de2472348e818584d4a",
      "randomness": "0xff481130e6135222279c023887c417657a3ee64c1dc12d23372ed2612e9154af"
    }
  ],
  "blockNumber": "7,418,956"
}

{
  "Sr25519": "0x100eeccd82269ea8c8dc5f8efa0c451f84963c4b320e0652718e662d67642a05f0b00db765fdcd576f974279cbace0962c3bc309361ccc938208d0281d0d0f8c"
}