Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,551,036",
      "signature": "0xb2a634c8f714ba19c4e91aaeef84f901338a8799a968caadda45fe2f9c1046e0794db0e3e91cd6e3fdcdd31c76e80a5e",
      "randomness": "0x736befbb6ed70b2915a9eced3c517fcce4b51cda04755a7557a7d04a1348f695"
    }
  ],
  "blockNumber": "7,408,095"
}

{
  "Sr25519": "0x7285d5cd632ec87c00254858a0c8b2e7fe39e24fbdf813232917126a052fa37eaedcaa55ae55d04e1afd07ccd9824ce6cbefc88ff1bac456f3381d8ad934c781"
}