Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,576,730",
      "signature": "0xa5963e6dbdcdb2cc84c88a4f77ec9f35141e76149f06f3083764269210e213de5a44a297b6aa61cd3cc17c5613a0ce78",
      "randomness": "0xc4eacac4a52b2eb7f094b3ef4d7065079847a8837dc80cba71a3e316d2e70649"
    }
  ],
  "blockNumber": "7,414,518"
}

{
  "Sr25519": "0xda46b38ce75ef351ba9ae0326e9ad0ede56a5fb3b8408a1d1ae14483a21b5d43af63d9b02f0a17980f5c664b288b7bbc486f6295a48fd783d981fba88178e486"
}