Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,582,621",
      "signature": "0xaa2254621424df63f2b033ee63d2e3774ca985b8d4f1ce87db3b9622d17600e68836e2f88206695795629417239f0690",
      "randomness": "0x146b06c287bc47d6bb277c0a243cdbfaf73462fedba26ac9e7efe05795a4db18"
    }
  ],
  "blockNumber": "7,415,978"
}

{
  "Sr25519": "0xe84b99a45d37c9cd1d9441c6a3b8e659079c36036deaa4b7d05ba24af37443292dc35bcf627d3be5abb5d837c436f819ae73a378db988c7197cec980080c7988"
}