Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,577,451",
      "signature": "0xaa146767d2fc30b3a9689b0923febc95e61ebec31deabc329e1d77aab57c42908d80d62733e265b7f86f0015d2cd5437",
      "randomness": "0xe1b22b1bd07e4d7eefccb2129bffde778b8d644f996f96041f040689ed56a9bd"
    }
  ],
  "blockNumber": "7,414,698"
}

{
  "Sr25519": "0xd2cd2a0ffc0500b82ef212387146305c1b5802a60a7231946b5c53bc45f9cf5294cc193774ed5382aaf4fb677acd9595e5c990df3db6e5035890f093ceeecf8d"
}