Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,549,994",
      "signature": "0xab5f62e82355c2f78d9f034be3e2c0fc762af2f52ee3db8942f04b1c12e9f4820bc98172b846743d1c4edd7e3202cf0a",
      "randomness": "0xd86cb8c8bffe4227b9c3573acaf641308c1d0dd463c8512ec46a3d1861ef269b"
    }
  ],
  "blockNumber": "7,407,834"
}

{
  "Sr25519": "0x32a06a0795d1271ee2598b28f29c9d724683263b7062363431c0e9181f389f5dd9798e686118968e5567192d3f1dc16fc89ad825a5b77983673954f840bfe985"
}