Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,628,245",
      "signature": "0xa339eac3b6e4bbae42a05b24dc5eaa70e75958667d5d5a591f83658c469413898df9f34807aa29546d5e8ca8222fc8c4",
      "randomness": "0x5896cd42ff30d6d0e887f789bb389a0e05afa0572331e24b38d24c6b39957c8f"
    }
  ],
  "blockNumber": "7,427,376"
}

{
  "Sr25519": "0xe851c852300f11b274a39986a8809a9b02fa3a71660baa3d129aa821db6fd76d5aabb81053a96b8ced05186dbcd1e19e5c4491528bf85af07129b21b5ed0c780"
}