Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,650,969",
      "signature": "0x8701e840143e20471e9e07c460ca523a152248777f38edd5fd6c83544b77c4aa210f290db4119fbd997774a9d8397fb3",
      "randomness": "0x89017342c23b0801776af022d94698fb2790229e72303df818ac649b0ed24d57"
    }
  ],
  "blockNumber": "7,433,047"
}

{
  "Sr25519": "0xc0b5d3f8c2f1bcf7490eb58172d702ed89f0f4eabf6ead55134d54ec806be0354a4593a2b69f9c4d0b174c494eede18df6476dc9c9aa62e750c834bc81d38782"
}