Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,610,885",
      "signature": "0xa4caf03467f09cbdc7d06e660f1f28fb9f6849b09b081e27f7b2dd3b7eee2b57068be4a12b9ee013dd72332cb614c8f1",
      "randomness": "0x2e46adfb225f58686bd4f254f4fe5faef7628bf49d3a8cf8ca9a42bb61c53266"
    }
  ],
  "blockNumber": "7,423,037"
}

{
  "Sr25519": "0x6c20c30392d280c544b979f4997f972b1f40fdf67d2dee0de6bfc763c96ce5317ce1a8e384cdb5328f46d3ecae0e1f4813f9daf06579996e814869e3efc41182"
}