Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,562,239",
      "signature": "0xae61d5cfe8e2bf6b77feb7845e87dfcc389db1b413009167eb9a2ff691a437a8c6ddbf7fcb7a3124b845179044f868b6",
      "randomness": "0xb34670303ef67875a6d96b2eedf92759a13cf0a81b8fbec4f369b06963bcb909"
    }
  ],
  "blockNumber": "7,410,895"
}

{
  "Sr25519": "0xe4b12531dc9dd60968a3273078b3104f5dc6836bae589bf699475fcc0ba5fa376c8e2fe3bf2dfe79d683ff1c76d3e5f00a757815755dcabd5addfe73421bae8d"
}