Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,609,849",
      "signature": "0x91075674996505b6803cb754ee9f1384f91b5766de2dec4a8600be9ad9146dfc6ef1d88f1d2ead9aa7cf2488cbe0bcb9",
      "randomness": "0xed9ab59e0cc0de426883eff47d76e193b92c01547354ac1b13266c27746256d0"
    }
  ],
  "blockNumber": "7,422,779"
}

{
  "Sr25519": "0xc4d4b29de70155b2480a16633592a260f6c082960407fc2d092687ef2164cc2b84442b611a7ef67ee8a0c86e4addee4ce7087acc1ea7333a915ed178f0819b89"
}