Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,554,490",
      "signature": "0x926ea3f553151057ef7e214f321ba2f2a12358f5863aa79bad22dd581e931df0094e85392c0a54261bc245690e1bb233",
      "randomness": "0x0523504d5576a8afb919a5b2b286e3ec48557589123f2fcee5c7d5ccece0b8c8"
    }
  ],
  "blockNumber": "7,408,958"
}

{
  "Sr25519": "0x46a110965c2d98d5e3375ab0973f8502c9b024f7557739b4cd6fa84f08b4f13999861660d5fba907abb15fb352b4274be1639560d7137f7ab351786e71d4938a"
}