Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,561,179",
      "signature": "0x902de0aaf4cb9205b046a218ab61a9c3dc40481ec01475e5379c7e04d73baeb9639c41dc2a13ec8351eba4256967bf4f",
      "randomness": "0x5567a9b23d1ff0bd07d789bc8db61af85724a88680956cc0b018305f4b597c86"
    }
  ],
  "blockNumber": "7,410,630"
}

{
  "Sr25519": "0x140455b9f66951842fcfa9adc13e0f6727c51a505b1f19d528019fa5654a87192ad38f9b6bb5f65fd01763f12ef00e0eab1308036fb849cc85e4300dbd73f688"
}