Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,565,276",
      "signature": "0x8169c0155c0d317a268ebd4f650713f70b258ac811d91d05409b0ff1da417d445a29521fbdc14c3f570da71a5cff50f6",
      "randomness": "0xf31dadbe92d4e423c330600aeb6e24f843d368375111b441679f3373f4fce09f"
    }
  ],
  "blockNumber": "7,411,654"
}

{
  "Sr25519": "0x5833d25843f2f19e61158ca00160b0e54b9ce8e127b10e240577ca9fcd3dcf16afd4e99cb6e8538b330b9a7939a3afd415ca83f1523f38944d820d24d68ee082"
}