Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,569,683",
      "signature": "0xa0f6164fa8c435104b7dc9ae762d11fca3d0bd1a3d5c40361323f7b7a2a0414d875a182c5e3902c65d199346e0d0f578",
      "randomness": "0x9711b2e9115350d35025e2e28e4e356c5518c0484d347ce5cbc3c9f043a42420"
    }
  ],
  "blockNumber": "7,412,756"
}

{
  "Sr25519": "0x4efb4024dba9c3f1d855a93aca2c28dae8e7136222eafc1c066e3652c58a200c139be89fd72f602124c6750fecd8f137ddbf188cd1c2e9a3e8c1a0377b20a683"
}