Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,964",
      "signature": "0x8066e70c50f298fcde4add15a9022aa312408a8f48d9d44a19038a7a6ae578d4fd9c00c2bec6ff4832a005f1f0968b01",
      "randomness": "0x35b2eba865f8247e26b9600ef906aeaf55b4aedd3fc2deb6f714f58c5763196e"
    }
  ],
  "blockNumber": "7,407,576"
}

{
  "Sr25519": "0x5ec735eed62575fc7c9d592eb2039681b3ed1fa2be8cd366c6f9f2a0bfce2d7aa657a8582caea9fbce9aa1ed466a717daffdc52a627e0a688d38930218ac5f8b"
}