Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,563",
      "signature": "0xadabb78b3fc2b375c96413c60fe525e9c7636c31c168b89a428c4f21d5527154d59f39497c183655325c462542c1f2c5",
      "randomness": "0x2022787e59445dbd1d6d9c1ad3977ef7a211e300b64dccd71c361d943e242929"
    }
  ],
  "blockNumber": "7,407,476"
}

{
  "Sr25519": "0x1c9279609cbd4d3daba19e2e8f306cce8f449b7770396060ad8b3699a2bf9268a68b2ffde4bc20ff1089aa8eb722aa4fa143ead788b0035583de676f00b9a388"
}