Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,544,768",
      "signature": "0x9890cbff6dc2ec5217d96a54387558ec71ef72528a6eeb3c6552c7f948dc606e41a8e402af02dc7cefda55bb7df2e6b0",
      "randomness": "0xb1a7362ea7d84c84aeade3550294a73abf49915969d1e5421827cc16445cd91d"
    }
  ],
  "blockNumber": "7,406,527"
}

{
  "Sr25519": "0x0ccbea7a3a73a5fb387b65d8337d0fde56b1dae09bf5d5f97b887daab3828a283b0241933267dfc696ae1f9a223be4a7c4c940c2a6a160e37b71e61b0c9b1982"
}