Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,587,051",
      "signature": "0xa6c1f6cb1e8ebacfee6d51d4a4eb9717dc473de0574e87579d7fa267ca341155d581588cc8ccda0049f7c6b9ae4f7123",
      "randomness": "0xa14f2b4173db163fb4a37bbbdfc701890b71ef45edd0fc64048065aac2233382"
    }
  ],
  "blockNumber": "7,417,085"
}

{
  "Sr25519": "0x42db57fff22a985d13b07e59edc591b89c0a7bda425512655f002d1a9482e55414ee6af3cf5fe1061e40a02d2a84b59345114b4c4f54db62f94575bd3ed29b81"
}