Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,577,610",
      "signature": "0x96786f68f9792be6df707a0bf7792dc1ec44d10ee4f7abfdd7debdb2e292ca754809fa04d7a6e959f9decb2408cac130",
      "randomness": "0x2f432f360f4d2e667153f19fbbfe69a02210525e2b5dfb9a04b8b55183b59091"
    }
  ],
  "blockNumber": "7,414,738"
}

{
  "Sr25519": "0x18855dc09fecc06359d8c3ef9a3bdd87e622f6a6a61a2fac22c9064044f5376b82f3e07c6f28959204b0d4cd58293416a12c643e3af162818ba3d0ca71b24581"
}