Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,586,902",
      "signature": "0xabd8d282bc9b896d6f3b8b59aa45ad80abfbb76b1e645b9d0b1fb200cac9e632c8d694d9848596eed58f6dd44218a63c",
      "randomness": "0xa5e78afe8715d566402bd5ef3e2325e9694bcac27e1366a32c77175e375b4d58"
    }
  ],
  "blockNumber": "7,417,048"
}

{
  "Sr25519": "0xa6b7c2bbc68b9cb3e8986e49bac4badad790b79fc9dcb8ffbef3e02367e74a3c96447553ae7bf1053f8108a17177ab69a2befba86079eced6d5f6a37abc4cd8d"
}