Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,569,578",
      "signature": "0x982625da0fe4db57c032691471acb3deed3e8ac4145f8bc4287c26161179f0e415f79daf95ec9b99837910ded3985ec1",
      "randomness": "0x30ccf49ac69596b5973eb1cd55768b6d800987b1b818137dffa20d2474c83699"
    }
  ],
  "blockNumber": "7,412,730"
}

{
  "Sr25519": "0x6415ff7c1a1fef337ce10dbcbf5f2e44971c9bfb3741135922a4919eb4fff91a627a7545ceb0a0490da0dc2a64f607565a92d10f97ac8551d37c3e55f44c3d86"
}