Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,552,129",
      "signature": "0x94ef29bc798f04252c4dde705d0aa2eb7852750cf23fc134e4e220f98c3402691f5918eb716f6e32d8aae884c3a0e299",
      "randomness": "0xe3d6c43b5021c3e88b2495701727e95744c1afd886d2c34e2c7420867dfb5503"
    }
  ],
  "blockNumber": "7,408,368"
}

{
  "Sr25519": "0xd29156cf3a1f7624c8eb51bb2aa371d03fbc5da46d14fb694646e16d6174773eab3fb14b88e9f2e84eab510dde53ef193486de0dbc92e45b453223ef14030088"
}