Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,560,423",
      "signature": "0x97ed237d40575280e31b1db3c73ebbe835ace9810ec5794cf1c93770075b5b9075e414a22671f26c358fc791077164ae",
      "randomness": "0x121761b14635072b5f0124384489035a2c0ad42bcecdad87b775d3ad44647f62"
    }
  ],
  "blockNumber": "7,410,441"
}

{
  "Sr25519": "0xa6e018548bf5d2f0d890c852bbcb7a7047cc06ca5610c1f5dd01c1092368e708494346cdbbe8b4303a5e122fdcbded7af45c5da03e5001cd22e604ff692cb18f"
}