Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,625,887",
      "signature": "0xb223aa10bfb67ff6d76427b6df433c4080752ac569b8648417e4b7b87e27a186b03ddac66e409f7bcec320ab8616953e",
      "randomness": "0xceca22cb7827dcf842fa3e14f0b40c6fb127e4e34c4a2c7ad0cde0b41c3d7bf0"
    }
  ],
  "blockNumber": "7,426,786"
}

{
  "Sr25519": "0xecdd5e439116d571610b52e09842bf5e17b5317e0bb9457004eae43eaf609525d4dbb3d2b5897c4b43d6a731cf9d4a0e9839ab4fad4bad5695c466e5bab1de8f"
}