Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,564,972",
      "signature": "0x919d96e2143fcf0915659619a91d590cd854daf570c3a4d04dd441087f9e35c3f4295ffb39712e2f895e434b00d30f0c",
      "randomness": "0x8bcb085d1adef7851fb041f5583553bbab9091103354b32e7dabc05dd214d5b2"
    }
  ],
  "blockNumber": "7,411,578"
}

{
  "Sr25519": "0x6aa938c27cfc12e5991fc3cea028edd146156fd8b0e22e183be78d3a0b2aa806ff7ae2d0978788fb2c26a15d2386cd30e0b21dd1ce8472ad57ebfc9368a7f48e"
}