Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,585,209",
      "signature": "0x98618e307dc659443e9d3c609070152eaadc39d42afd84b605279902899840c53bf3c6921c46676a55302555a9a86284",
      "randomness": "0x974f222b1d22f8b285d2a9ac78f180b36d22d73cca4ba0a9b72b730f3647bff4"
    }
  ],
  "blockNumber": "7,416,625"
}

{
  "Sr25519": "0xa278506b7c5de5d3671390c327efdf511641c2dd5db8d8c8b78129b349919c1c3663ae4d18d359b81b4aaa5f8b1d0bcd94b1b101e94deed23d6437cab43a608a"
}