Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,656,241",
      "signature": "0xb7a8c07ab33ffb6d8a08273e893d086926b18ad553ff804038a167f7a2f7b0941d831cc2bd9c2a989605b95bc4cb2071",
      "randomness": "0x0f59cfa1bb51874927a4ff68684b92ed84452d2e0eef0fa0a4dfe93f2fab0a16"
    }
  ],
  "blockNumber": "7,434,365"
}

{
  "Sr25519": "0x9e5f649a1cad4fcaad35683e4ae66ef233d33fecdc435db4732efa9e8480da028a9ea0b4b5b6127bbbc70e550be6f494102d2bdc47845263a248dc9a23cfb683"
}