Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,618,426",
      "signature": "0x92113d95f8028991aa66425fc21fc05707c5ee07e0c3b9a530f4d06d6f67efeeaf72238216a3191354f70fca64d42c3e",
      "randomness": "0x064912cbd52900d8f079c0deab5727823c2341ad4a1dd35703a260f60968cbf2"
    }
  ],
  "blockNumber": "7,424,922"
}

{
  "Sr25519": "0x828267abcd7a3b9a0a4d898b99e98e47e9338af204e005f4773bb223035cd7476613cb4a93d33292a05f0d84d1f38ec814864d1042681d4bb67eef6e18b2fe8c"
}