Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,575,674",
      "signature": "0xab9e2e36653abfcbc6fa08ae7757a501770a02e76b59b1cf9ead3cee7c05a2c49033480b806d3a789995250320631c4d",
      "randomness": "0x2c470ae61ed841752ab55ff36203e071bab218e24ff92b25dd5620d9edff3ff1"
    }
  ],
  "blockNumber": "7,414,254"
}

{
  "Sr25519": "0xea98a90bbdd80150c21c694218e3ececaf11c13ea131724063b7b5a9b7eb554be1d5fddcbf98bec56a1f057df118d978e72df089c1e95faf817e7e2e367d3a8b"
}