Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,541,819",
      "signature": "0x86a770d566e4355d39d1edc83e536693b691d042c14e4d91fa4732a22860262daf8870b4c0b9a8f4b80954c07390a3c2",
      "randomness": "0xee1121e7533070dd3071eb83ace0534f603515fe39f7b8c1ceeb500be5a845fc"
    }
  ],
  "blockNumber": "7,405,790"
}

{
  "Sr25519": "0x3003ba6b90b38e2dbf5d1adf2a57c5b29c34d72bd6ad3c690fc02a137d20357615f32db4ed4e6f8da30f276ea86785b95622dba1ed76b8ef3b627e5fcfa33c82"
}