Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,587,050",
      "signature": "0x98977c4b22419762aa812831ac01645e6ec26b67e3b0c81c05084a61a75f5546243d30481bb2fef51ec08f39956378ff",
      "randomness": "0xad4dcd69e7d0a32a21e6436e99ab328c8a7c411473b24f95d097943eccd66fac"
    }
  ],
  "blockNumber": "7,417,085"
}

{
  "Sr25519": "0x748614146cd383bdc56d4fb4c6f58cf5ae8c65c38c9faef5aa392c834aa3074058ec7da9f1d60a044408f81a3be03b19aa86288e39a6a29ba29108ce38ce0387"
}