Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,594,564",
      "signature": "0xa7cb72d84c6bb89265129d94aa492031dfe6a553d4c7b285edeb8285c61699944277f5ea2d52dc0dacd7c5cd99a1ec87",
      "randomness": "0xf264261e7bc1181d1d7820ea8d7c4d0c10e5a770441e67eeda9fde85f080c56d"
    }
  ],
  "blockNumber": "7,418,958"
}

{
  "Sr25519": "0x68d01292003bda58e3cd1c824107d9f4b14164dd82f4d098ef4327b0465ecd0a3ce586f4fbe289caef645be09e1db5b1f305d6ff23304174a499e37caad19a83"
}