Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,600",
      "signature": "0x97099d517dfbd1f1e7556b1cf3ddab37f211ad305f21e75fb58a52aafb80c51d482a9baee2a9132296268d0e5d9bb027",
      "randomness": "0x5abfe761877c0cf3cf0b623a3e2f8a3db0bddefa491273a952cd19b00bc4c233"
    }
  ],
  "blockNumber": "7,413,235"
}

{
  "Sr25519": "0xc69e0cef76630a4bf98cf888bddc082e86d50eb6fc7f06afee0d9d90d2e0436713f67e3c8134f519501b3defa717d8aeeea4ab868c46c7c20cdf948a131d428f"
}