Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,586,892",
      "signature": "0xb2875619f08d016fc8762ffc78a081a996a3bd0dd4ee145fa563cbf58c54a976f21ff15d85f1c88c1aa429adba2f02b7",
      "randomness": "0x4d902fe9e13f330dca017c32022528dc5f768111c18ade06dabf603eae4f46b3"
    }
  ],
  "blockNumber": "7,417,045"
}

{
  "Sr25519": "0xf8f14d02e213a31925b02abcae125c304a533c5d411f0e480f3c3fdb049df4159e1081021746b0f4849840d8e1724ce26660fc28c485d7e2adc4d0846ad09680"
}