Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,578,747",
      "signature": "0xb33f6ae4c05d43ad6a3ef311f64ed0a4eb3c1650c996ecae22cb7ffab422a2ea938ad23e3610e9dbdfbefbe4e79847e2",
      "randomness": "0xa6444ec97512875260dd7afe2c2edc5000be0267e1461265503b11bcd857fbf7"
    }
  ],
  "blockNumber": "7,415,022"
}

{
  "Sr25519": "0x9e87c2b17a2baf8be4c33e8025adae66ad541dcf25f5322d0ac99d20f9b564688de1984581ad9dd90ebafd58827d010cb6919c13603b93403a99b8362877f984"
}