Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,567,860",
      "signature": "0xb61f27f41d05015e7e634a3198a492064e72e4623333d2301b07f959c0b81606fcbefd4df24b0af9f20e2f24ca61280d",
      "randomness": "0xe6f9fff7030a72268b464d215f94be3edb2abd293a0a49249feb417ac977c7d5"
    }
  ],
  "blockNumber": "7,412,300"
}

{
  "Sr25519": "0x4458b4ef45e58dca59c74eaf6276187e16f635c1dc1056d7bf569f779ec39059f26916614191139b0706157f8345d1ace20f6cb2a91d20683df786a31d2cc88c"
}