Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,625,013",
      "signature": "0x98f1f2b903c9bd45dfd55bf37235ee8a3d48728e9a19de1405e9fda2cddb40e9473e3484f6eac78cfc1e5e7ace8a5aeb",
      "randomness": "0x9625ae81aad2fd535d15e52fc8333886a6a230d39094711c0e7ec854dbd7b240"
    }
  ],
  "blockNumber": "7,426,568"
}

{
  "Sr25519": "0xd0783cb5ebf6b1106653c5ee579db27a36e95f29ada61ca6309ad43c542a47770e0be5e70ff16aafb8f486cf10d44bbfaf1c02f0a46fdb352fa8458fae4eee85"
}