Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,622,864",
      "signature": "0x8121c1046fcbcf603e4e4df0c02544734eb02e82ddf3df0e2378539eb80c43d29c557477b0b1bbb47d1d1b3d0860ba57",
      "randomness": "0x02de498e9fdddcfb951402af1407286e3e3a7645241aadac10f224e1e437a875"
    }
  ],
  "blockNumber": "7,426,030"
}

{
  "Sr25519": "0xa63a7604d56be3281cf30af433b9b165de484404d346fcf1ae5bbd776dcfc3261fa10cb74b30d8e941e0e9bc3e3aac125f96af3c38e099f4f34113f900f43686"
}