Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,559,132",
      "signature": "0xa70998d60bb50d8aaa75eb10fd5aeaf06c80af8fc855f2138ed26c823345118cf5f88ce38a9f93007158bd385401a333",
      "randomness": "0xb8409e7d0a45463b43f2cda8722e54ac347dc2e3e5ce578dc2372f4ff10c1403"
    }
  ],
  "blockNumber": "7,410,118"
}

{
  "Sr25519": "0x78da16b9716aa8c425df76e9ab01e75ea06ebe0373ed50fd7fad5e63fd09d8568c963d5fae61cac4a80a331bdc93fad57d795fda75b591fde4cf33cee5e5728a"
}