Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,571,681",
      "signature": "0xb2ce0e72ac3fb23f19c9e9b205087df7e52d8b2beefeff81dafea71cb0b2440418f5e6384a43bcd5ae178b4d239045e6",
      "randomness": "0x7662ddd3fe91d8fff73bf9dfcdb73a94395270b38bc55a4b8ad4af931fbad964"
    }
  ],
  "blockNumber": "7,413,256"
}

{
  "Sr25519": "0x3699bcad56a3ff5bff59c34138946b7e9e24f7295fc2e1ef7fe7d912e510e91abaef3b499a11102c43c41f909aee261f7846b441b48fd8d983a06d8afba15b89"
}