Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,586,576",
      "signature": "0x973fdcf643e9eacb26c413bfef183553fe54ad306e1c7dae8e25d7f8d8abc3e4139b3e6d4268144558529dfcc4eae055",
      "randomness": "0x9a2552f6d9bcc1e43f0a63a2e4e09523291cb252745f09fc9c892d43e264494d"
    }
  ],
  "blockNumber": "7,416,966"
}

{
  "Sr25519": "0x90c7e7baa41705ae97aa7320bc40a266796f700ea922c71493bcdf2c6dc6aa6cb4830efca11ab2c97cb421a84f4d2f0709e07c1f2b76aed71d85787e93a4c280"
}