Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,563,107",
      "signature": "0xb01a345f2c19a84e9ac1bd97b9e9aa725e375908cef789852c3397a5bb69046b0db930bc9cc35357af4fbc747acc2bd2",
      "randomness": "0x49012e0c17acb2e51f393de079247ab5247bb1be7bf20678664cc8fbaf2cf8cc"
    }
  ],
  "blockNumber": "7,411,112"
}

{
  "Sr25519": "0x9a3f3e48f097c83e1136ec021dbe8ec3aeeb368a2c664c05edfade0ed6ef7e5558689e0654af435a138131b564e17b40d1541eedec4510681989aaf95e4ff185"
}