Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,564,467",
      "signature": "0xb53b1b516cb7fdc9e2d4e61c2340effef8f2ef1112e08ad7712bb00268ff27e99a97a352eeda58e69bebb0ffb7e23855",
      "randomness": "0xe2af9658f84c19808251d52dfbe3788bbaaa10a3ff3151faf6e35bebe19b1242"
    }
  ],
  "blockNumber": "7,411,452"
}

{
  "Sr25519": "0x262487b3a5fe2601f9118f5796c089034d8bb57da692ad816c2f9fc147d0b12e5763cf7b8feddbea704145ca96a271c70f750834d0f93493eacbe0e5b49b8986"
}