Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,649,851",
      "signature": "0x93fa4efba5dfda875507a75c86d22a730c853f6e7c82ce18c966dfc541a51b2399df061a30eebabd24802cd976305495",
      "randomness": "0xd6ed54e520c984b22699a51bea061f5c51b532f87ad9eebf4b5b4ac542a4d37d"
    }
  ],
  "blockNumber": "7,432,767"
}

{
  "Sr25519": "0xc65453c2dac7d8894dc8efc5bfb5e6671bdf257681271c3c2bdf79b65941ca4d6bf5b0db2e3e1a71ace7541b6d44a4d3d7fdb0d3a3530a5968832a7ae8bf1b8f"
}