Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,602,924",
      "signature": "0x96f2a975da3c47fed6e253e8ab72abf1f84040805102685c30f6d6e2ed206d542c069a7662b795885eb5337efa601fa8",
      "randomness": "0xa3e35542039a6c61d0932bbc49069833cef33bba572ca31b43f62966ba03f227"
    }
  ],
  "blockNumber": "7,421,047"
}

{
  "Sr25519": "0x145c13a53b5c0cf14ca359bd4ba8550e4a40d3031a1bf206c4a846b76ca8ee3e077f8440246f18e42fea74a7b3e4c9a65e0df87b1e2bb0a6afd3151644178b8a"
}