Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,587,208",
      "signature": "0xa0b9a987d34a1bcfecf29757437dddbe568f96b3e149a587264a90ec8a28b1eb0b288d163319beeb7bcce59bde231998",
      "randomness": "0xca16fd342be20da18e8e4e8f9d7d5b1e7175c4cc493d4dcd3a57b145d4cd1093"
    }
  ],
  "blockNumber": "7,417,125"
}

{
  "Sr25519": "0xaad869a47705f8942c87e03fa7c295f2df43a23e525bf3bbe210bc855e34127b4ad92a9db7984d92acb9cfadfdbcc8a43b492181aaa4ea999fafe2a3ef274084"
}