Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,568,762",
      "signature": "0xa06402ca46bee362b7f67cd6618c24a36f0145d7430df11728dcb4ef6b09f391db270fc99011e524f7852dffa0998acd",
      "randomness": "0x7cfdb161a5410e374500b3ce61289e1384c520151381bfd748c947593a7c080c"
    }
  ],
  "blockNumber": "7,412,526"
}

{
  "Sr25519": "0xccf258f0e4d32181f2b4257c0d0a70ba646686b5cc6d2cc9ac569fa9d315855229d00c071f12f931582981e476e979b110bdd88009a6861c658497b2cac41283"
}