Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,546,009",
      "signature": "0x96b45132797b80bf9f00cabd14ccfee2656dcc2435cde8d5ff6e6ebc33864021987ac24d63a38ce6eecf56e58331c282",
      "randomness": "0x09e5b4126fec5968ebab7d631ffa943fab705a3b87186fb3f5e52ccec05edf82"
    }
  ],
  "blockNumber": "7,406,838"
}

{
  "Sr25519": "0xb2dab78ea7e5a1ab9939c8c36a6f96399d0826f436ae2ea0aaf2931fa2ea0f226bed366539710cdaa7404affa642db3c704d08c296971f8b84a029070d94da84"
}